Jobs in United Kingdom

Lead Senior Junior Full Stack Software Engineer 2c Codex in United Kingdom

194 active opportunities · Updated October 2026

Explore current lead senior junior full stack software engineer 2c codex jobs across United Kingdom. Filter by work mode, employment type, experience, department, date posted and distance.

Hiring demand

56/100

steady · 42 related jobs

Hiring trend

-76.5%

Job postings compared with the previous 30 days

Remote options

7.1%

Share of matching jobs listed as remote

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📍 United Kingdom· Full-time
✓ Quality checkedCompany trend -100%

Synthesia is the world’s leading AI video platform for business, used by over 90% of the Fortune 100. Founded in 2017, the company is headquartered in London, with offices and teams across Europe and the US. As AI continues to shape the way we live and work, Synthesia develops products to enhance visual communication and enterprise skill development, helping people work better and stay at the center of successful organizations. Following our recent Series E funding round, where we raised $200 million, our valuation stands at $4 billion. Our total funding exceeds $530 million from premier investors including Accel, NVentures (Nvidia's VC arm), Kleiner Perkins, GV, and Evantic Capital, alongside the founders and operators of Stripe, Datadog, Miro, and Webflow. The role... We are looking for a commercially sharp, consultative Solutions Consultant to drive technical validation and value realization for Synthesia across both prospects and customers. This role sits at the intersection of Sales, Customer Success, and Product, and is responsible for ensuring that Synthesia is not only understood - but proven, adopted, and expanded based on clear business outcomes . You will own the technical win in deals, shape high-impact use cases, and ensure customers achieve first successful workflows that create the foundation for long-term adoption and growth. What You'll Do Lead discovery and qualification Run structured discovery with senior stakeholders to uncover business priorities, workflows, constraints, and success metrics Challenge vague requests and reframe them into clear, high-impact use cases Qualify rigorously: assess fit, urgency, stakeholder commitment, and path to value before committing support Surface adoption, technical, and organizational risks early, before they derail the deal or weaken rollout Own solution design and technical validation Translate business needs into clear solution approaches, validation plans, and customer-facing recommendations Design and run

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📍 United Kingdom· Full-time
✓ Quality checkedCompany trend -100%

Synthesia is the world’s leading AI video platform for business, used by over 90% of the Fortune 100. Founded in 2017, the company is headquartered in London, with offices and teams across Europe and the US. As AI continues to shape the way we live and work, Synthesia develops products to enhance visual communication and enterprise skill development, helping people work better and stay at the center of successful organizations. Following our recent Series E funding round, where we raised $200 million, our valuation stands at $4 billion. Our total funding exceeds $530 million from premier investors including Accel, NVentures (Nvidia's VC arm), Kleiner Perkins, GV, and Evantic Capital, alongside the founders and operators of Stripe, Datadog, Miro, and Webflow. Location: Europe remote or London hybrid About the role: As our engineering and research organisation grows, so does the complexity of securing it. Our Application Security team is at the forefront of that challenge — building AI-native security tooling, embedding security into the development lifecycle at scale, and finding ways to make a small, highly capable team punch well above its weight. We're looking for an Engineering Manager to lead and grow the AppSec team. This is not a coordination role. You'll be leading a team of exceptionally senior and staff-level engineers who are deeply self-directed and technically excellent. To earn their trust and enable their best work, you'll need to be genuinely close to the craft — able to engage at depth on threat modelling, agentic security tooling, SDLC design, and application risk. You'll also own AppSec strategy and be accountable for how the function scales alongside a product organisation that is growing fast and leaning heavily into AI-assisted development. Important note: Anyone working as a manager within the Infosec team will need to follow the Infosec Team Management Tenets . Key Responsibilities: Lead, support, enable and grow the AppSec team — owning hirin

JavaScriptPythonJavaAWS
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📍 United Kingdom· Full-time
✓ Quality checkedCompany trend -100%

Synthesia is the world’s leading AI video platform for business, used by over 90% of the Fortune 100. Founded in 2017, the company is headquartered in London, with offices and teams across Europe and the US. As AI continues to shape the way we live and work, Synthesia develops products to enhance visual communication and enterprise skill development, helping people work better and stay at the center of successful organizations. Following our recent Series E funding round, where we raised $200 million, our valuation stands at $4 billion. Our total funding exceeds $530 million from premier investors including Accel, NVentures (Nvidia's VC arm), Kleiner Perkins, GV, and Evantic Capital, alongside the founders and operators of Stripe, Datadog, Miro, and Webflow. About the role Synthesia's long-term vision is to build the best human-interactive models: systems that don't just talk to people, but perceive and respond to them, reacting to a user's actions and emotions, not only their words. Today over 60,000 businesses rely on our platform, and the next leap in what we can offer them depends on models that combine text, audio, and video into a single real-time interactive experience. As a Staff Research Engineer, you'll join the Voice team within our 40+ person R&D department, but your scope will extend well beyond voice. You'll help define and drive that broader vision across teams, proposing ambitious research directions and taking direct ownership of the design and implementation of its most critical components. You'll work directly with our voice lead and collaborate tightly with our video teams and other senior members of the org. Concretely, you'll work on voice to voice models that produce text and voice simultaneously. Models that can reason, interrupt the user with back channeling and talk. Models that feel like you are having a natural conversation with, without the feeling of turn taking that is dominant in current speech to speech models. Your role would be

S
📍 United Kingdom· Full-time
✓ Quality checkedCompany trend -97.1%

At Snowflake, we are powering the era of the agentic enterprise. To usher in this new era, we seek AI-native thinkers across every function who are energized by the opportunity to reinvent how they work. You don’t just use tools; you possess an innate curiosity, treating AI as a high-trust collaborator that is core to how you solve problems and accelerate your impact. We look for low-ego individuals who thrive in dynamic and fast-moving environments and move with an experimental mindset — who rapidly test emerging capabilities to discover simpler, more powerful ways to deliver results. At Snowflake, your role isn't just to execute a function, but to help redefine the future of how work gets done. We're at the forefront of the data revolution, building the world's greatest data, applications, and AI platform. Our culture empowers everyone at Snowflake to innovate, create work with lasting impact, and thrive in a collaborative and value-driven environment. Snowflake is looking for a Director of Partner Marketing, EMEA to shape and lead our partner marketing strategy across the region. This leader will serve as the critical connective tissue between Global Partner Marketing and EMEA Sales, Alliances and Marketing, translating global strategy and programs into focused regional execution, while bringing EMEA priorities and insights back into our global approach. This is a senior leadership role for someone who combines strategic judgment, operational rigor and cultural excellence. You will focus our resources on the partners and opportunities that matter most, ensure partner motions are deeply integrated into our core GTM priorities, and build a team and culture known for focus, accountability, collaboration and impact. What You'll Do Set the EMEA partner marketing strategy and priorities, aligning closely with Global Partner Marketing while determining where and how to activate across strategic cloud partners, GSIs, ISVs and other priority ecosystem relationships in the

S
📍 United Kingdom· Full-time
✓ Quality checkedCompany trend -100%

For over 20 years, Smartsheet has empowered teams to manage work seamlessly and scale solutions smarter. Now, in our most ambitious chapter yet, we are uniting human teams with AI agents. By orchestrating the work agents do best, automating manual tasks and uncovering insights at scale, we create the space for people to focus on what truly matters: judgment, creativity, and big thinking. That is magic at work, and it’s what we show up for every day. Smartsheet is looking for an Enterprise Account Executive to join our EMEA organisation. You will be responsible for increasing software and services sales by expanding existing customers' adoption along with targeting new logo acquisition. This is an incredibly exciting opportunity to help build out a strategically important vertical for Smartsheet. This role is based at Smartsheet in London, UK (hybrid or UK, remote eligible) and reports to a Regional Director, Enterprise Sales. You Will: Exceed quarterly and annual software and services sales quotas Lead primary and secondary account teams by partnering with Solution Engineering, Consulting, Customer Success, Customer Outcomes, Marketing and Sales Development Develop short and long-term growth and renewal strategies across your customer base Balance tactical execution whilst ultimately targeting complex, high-value solution-based deals Proactively develop unsolicited proposals that align with customer initiatives and position Smartsheet as an enterprise software solution provider Accurately forecast sales opportunities, while tracking and using critical metrics that predict sales success Perform other duties as assigned You Have: 7+ years of experience selling enterprise software or services Demonstrable track record of exceeding assigned quotas and receiving recognition for high-performance Demonstrable experience building relationships with senior line-of-business leaders, IT executives and operational managers within Enterprise organisations (>10,00

AWSAIGoRust
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📍 United Kingdom· Full-time
✓ High-confidence listingCompany trend -100%

From £114K/yr

Quick readStrong listing-quality and freshness signals

Secure Every Identity, from AI to Human Identity is the key to unlocking the potential of AI. Okta secures AI by building the trusted, neutral infrastructure that enables organizations to safely embrace this new era. This work requires a relentless drive to solve complex challenges with real-world stakes. We are looking for builders and owners who operate with speed and urgency and execute with excellence. This is an opportunity to do career-defining work. We're all in on this mission. If you are too, let's talk. About Okta for AI Agents Okta secures access for 20,000 organizations and billions of users. Okta for AI Agents extends that work to the agentic shift. Deploying an AI agent is not like deploying traditional software. You are putting professional work output into production, and it needs deep integration, continuous tuning, and change management. Every agent needs an identity, a scope, an audit trail, and a way to be shut down when it goes wrong. Most enterprises have not built this yet. We are. We hire builders who see the cracks in enterprise agent identity that everyone else has learned to live with. The Role You are the most senior technical field authority for agent identity at Okta. Where a Senior FDE owns the outcome inside one account, you own the patterns that every account and every FDE inherits. You take the hardest and most strategic deployments yourself, set the reference architecture the team builds from, and turn what the field learns into the direction the product takes. You still write code. You also multiply the people around you, and you are the person product and engineering leadership call when an agent identity problem has no precedent. Responsibilities Own the reference architecture. Define the canonical agent identity, delegation, audit, and kill-switch patterns that Senior FDEs deploy across the portfolio, and keep them current as the standards and the product move. Lead the hardest accounts. Personally own the most strategic, regul

AWSRestMachine LearningAI
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📍 United Kingdom· Full-time
✓ Quality checkedCompany trend -100%

About Pinterest: Millions of people around the world come to our platform to find creative ideas, dream about new possibilities and plan for memories that will last a lifetime. At Pinterest, we’re on a mission to bring everyone the inspiration to create a life they love, and that starts with the people behind the product. Discover a career where you ignite innovation for millions, transform passion into growth opportunities, celebrate each other’s unique experiences and embrace the flexibility to do your best work. Creating a career you love? It’s Possible. At Pinterest, AI isn't just a feature, it's a powerful partner that augments our creativity and amplifies our impact, and we’re looking for candidates who are excited to be a part of that. To get a complete picture of your experience and abilities, we’ll explore your foundational skills and how you collaborate with AI. Through our interview process, what matters most is that you can always explain your approach, showing us not just what you know, but how you think. You can read more about our AI interview philosophy and how we use AI in our recruiting process here . We’re looking for a Director, Multi-Vertical (CPG, Tech, Auto, Travel, Telco, Ents, QSR, FinServe, Govt), UK to lead our monetisation efforts across the vertical. Reporting to the UK Managing Director, you'll be responsible for building this multi-vertical business in one of EMEA’s largest markets. You will be working closely with cross-functional partners to drive business results for our clients while delivering growth. You will be managing a team of senior sellers and be part of the UK Senior Leadership Team. You will be representing Pinterest externally and be our voice in the industry on relevant topics. This is a full-time position based in the UK, and our office is in London. What you’ll do: Lead our sales strategy and execution for the multi-vertical business in the UK Develop market and competitive assessments to identify and drive new

AWSGitRestAI
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📍 United Kingdom· Full-time
✓ Quality checkedCompany trend -100%

About Pinterest: Millions of people around the world come to our platform to find creative ideas, dream about new possibilities and plan for memories that will last a lifetime. At Pinterest, we’re on a mission to bring everyone the inspiration to create a life they love, and that starts with the people behind the product. Discover a career where you ignite innovation for millions, transform passion into growth opportunities, celebrate each other’s unique experiences and embrace the flexibility to do your best work. Creating a career you love? It’s Possible. At Pinterest, AI isn't just a feature, it's a powerful partner that augments our creativity and amplifies our impact, and we’re looking for candidates who are excited to be a part of that. To get a complete picture of your experience and abilities, we’ll explore your foundational skills and how you collaborate with AI. Through our interview process, what matters most is that you can always explain your approach, showing us not just what you know, but how you think. You can read more about our AI interview philosophy and how we use AI in our recruiting process here . We’re looking for a Director, Retail, UK to lead our monetisation efforts for the vertical. Reporting to the UK Managing Director, you'll be responsible for building Pinterest’s Retail business in one of EMEA’s largest markets. You will be working closely with cross-functional partners to drive business results for our clients while delivering growth. You will be managing a team of senior sellers and be part of the UK Senior Leadership Team. You will be representing Pinterest externally and be our voice in the industry on relevant topics. This is a full-time position based in the UK and our office is in London. What you’ll do: Lead our sales strategy and execution for Retail in the UK Develop market and competitive assessments to identify and drive new opportunities for Pinterest in the UK Build on established relationships and dev

AWSGitRestAI
C
📍 United Kingdom· Full-time· Remote
✓ High-confidence listingCompany trend -100%

From £55.6K/yr

Quick readStrong listing-quality and freshness signals

Ready to do the most impactful work of your career? At Coinbase , we are uncompromising on our mission to increase economic freedom. The bar is high, the environment is intense, and we like it that way. This isn't a place for complacency, it’s a place to be pushed past your perceived limits. If you're ready to build the future of finance alongside people who refuse to settle for "good enough," you belong here. Coinbase is a remote-first, but not remote-only company. Expect to get together quarterly for intense in-person working sessions called “surges.” learn more about working at Coinbase . As a Risk & Monitoring Analyst IV on the Operational Risk and Controls (ORC) team within Global Financial Crimes Operations (GFCO), you'll own quality assurance reviews of TMS investigations that support Coinbase's AML/CFT program. You'll strengthen consistency in case execution, surface procedural gaps, and partner across Operations, Compliance, Analytics, and Learning & Development to turn quality insights into measurable operational improvements. What you'll do: Review TMS cases against established QA rubrics, including core sampling for regulatory filings (SARs) and risk-based sampling across priority compliance areas. Lead calibration sessions, office hours, and structured analyst support to drive consistency and deepen understanding of complex procedural requirements. Conduct root cause analysis on thematic quality issues and translate findings into actionable recommendations for process, training, and procedural updates. Partner with second line of defense stakeholders and deliver timely, well-supported responses to review and audit findings. Build and present weekly metrics, dashboards, and trend analyses that highlight risks, performance themes, and improvement opportunities to senior stakeholders. Train new joiners, validate practice cases, and provide structured feedback to accelerate analyst readiness and quality performance. Required Skills and E

M
📍 London, England, United Kingdom
✓ Quality checked

Our Purpose Mastercard powers economies and empowers people in 200+ countries and territories worldwide. Together with our customers, we’re helping build a sustainable economy where everyone can prosper. We support a wide range of digital payments choices, making transactions secure, simple, smart and accessible. Our technology and innovation, partnerships and networks combine to deliver a unique set of products and services that help people, businesses and governments realize their greatest potential. Title and Summary Lead Threat Intelligence Analyst Overview This is an exciting position for a Lead Threat Intelligence Analyst to join Vocalink’s dedicated Threat Intelligence function. You will be play an integral leading role in the Vocalink Threat Intelligence Team, working closely with the SOC and internal security teams to deliver actionable intelligence. You will support a diverse range of customers and contribute to key initiatives such as threat hunting, vulnerability management, and insider threat detection. Collaboration is at the heart of this position. You will work alongside Mastercard’s global threat intelligence capabilities and engage proactively with a wide network of stakeholders, including vendors, industry groups, our customers, and government organisations. This is a unique chance to help shape and grow a fast-evolving threat intelligence capability that serves Vocalink and its customers. If you are passionate about cyber security and eager to make an impact, this role offers an exciting platform to develop your leadership expertise and to help to grow and mature a threat intelligence function in a critical national infrastructure provider. Role Lead the day-to-day operations of the threat intelligence function within the Vocalink Security Operations Cent

P
📍 United Kingdom· Full-time
✓ Quality checkedCompany trend -100%

About Pinterest: Millions of people around the world come to our platform to find creative ideas, dream about new possibilities and plan for memories that will last a lifetime. At Pinterest, we’re on a mission to bring everyone the inspiration to create a life they love, and that starts with the people behind the product. Discover a career where you ignite innovation for millions, transform passion into growth opportunities, celebrate each other’s unique experiences and embrace the flexibility to do your best work. Creating a career you love? It’s Possible. At Pinterest, AI isn't just a feature, it's a powerful partner that augments our creativity and amplifies our impact, and we’re looking for candidates who are excited to be a part of that. To get a complete picture of your experience and abilities, we’ll explore your foundational skills and how you collaborate with AI. Through our interview process, what matters most is that you can always explain your approach, showing us not just what you know, but how you think. You can read more about our AI interview philosophy and how we use AI in our recruiting process here . As Lead Client Partner, you will define, launch and drive strategic outcomes and operationalize the vision for the business you manage. We’re looking for a high-performing candidate with experience building advertising/media or direct advertising sales, passion for solving ambiguous problems, excellent communication skills and the ability to influence cross-functionally and externally. You will harness the power of AI-driven solutions and data intelligence to optimise client outcomes and elevate the client experience. Our advertising business is thriving, our user base continues to grow, and we believe the impact of this role can fuel our company to grow in unprecedented ways. What you’ll do: Develop and execute client partnership strategy and plan that leads to advertising revenue growth for Pinterest Lead and execute ongoing

AWSRestAIGo
R
📍 United Kingdom· Full-time
✓ High-confidence listingCompany trend -100%

From $10K/yr

Quick readStrong listing-quality and freshness signals

About Ramp Ramp is building the smart infrastructure for finance teams, embedded in the transaction flow of every dollar a business spends. We automate how over $200B in annualized spend flows in and out of 70,000+ companies: authorizing payments, flagging risk, categorizing spend, and closing books. The problems are high-stakes, data-dense, and unforgiving. We hire people with high agency and high urgency. We look for slope over intercept. We care less about where you trained and more about what you’ve built. At Ramp, everyone is a builder who owns problems end to end and makes consequential decisions that shape the outcome. The median Ramp customer saves 5% and grows revenue 16% in their first year – far in excess of businesses operating without Ramp. We believe every ambitious company deserves the same. If you want to build systems that directly shape how companies move and manage billions, Ramp is the place to do it. About the Role This role will serve as Ramp's first international legal counsel in London, providing day-to-day support on product, regulatory, commercial, employment, corporate, and operational issues as Ramp builds out its European presence. They will partner closely with the U.S. Legal and Compliance teams to ensure consistency across jurisdictions while adapting Ramp's approach to local law and market practice. This is a hybrid role suited to someone comfortable moving between regulatory work and broad-based business/operational counsel in a fast-moving environment. What You'll Do Advise on legal and regulatory matters across Ramp’s UK and EU financial technology operations, including payment services licensing, commercial, and data protection matters. Negotiate and draft commercial agreements supporting European operations, including bank-partner arrangements and customer-facing terms tailored to local law requirements. Partner with Product, Compliance, Risk, Finance, and Marketing teams to structure and launch new products, payment flows, and

T
📍 Edinburgh, United Kingdom· Full-time
✓ Quality checked

At Trustpilot, we're on an incredible journey. We're a profitable, high-growth FTSE-250 company with a big vision: to become the universal symbol of trust. We run the world's largest open customer review platform, and while we've come a long way, there's still so much exciting work to do. Come join us at the heart of trust! About the Role Data isn’t just a byproduct of our business; it’s the engine that drives our growth. We are looking for a Lead Pricing & Monetization Analyst to join our Go-To-Market (GTM) Analytics team. This is a high-impact, individual contributor role designed for a seasoned expert who can bridge the gap between complex statistical modeling and strategic GTM execution in a B2B SaaS environment. Your mission is to help us answer critical questions about our go-to-market strategy, driving growth across the customer lifecycle. You will lead the charge in analyzing our revenue engine and providing crucial insights into our pricing architecture and monetization strategies to maximize our overall commercial impact. The GTM Analytics team operates in a semi-embedded model where each analyst serves as a trusted partner and owner for a specific strategic focus area. In this role, you’ll focus on empowering the Pricing & Monetization team while working cross-functionally across our commercial organization, and broader analytics and data teams. What You’ll Be Doing Pricing & Monetization Analytics : Partner with product and commercial leadership to evaluate pricing and packaging strategies, analyzing discount behaviors and tracking the financial performance of new monetization initiatives.&

PythonSQLAIGo
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📍 United Kingdom· Full-time
✓ Quality checkedCompany trend -97.1%

At Snowflake, we are powering the era of the agentic enterprise. To usher in this new era, we seek AI-native thinkers across every function who are energized by the opportunity to reinvent how they work. You don’t just use tools; you possess an innate curiosity, treating AI as a high-trust collaborator that is core to how you solve problems and accelerate your impact. We look for low-ego individuals who thrive in dynamic and fast-moving environments and move with an experimental mindset — who rapidly test emerging capabilities to discover simpler, more powerful ways to deliver results. At Snowflake, your role isn't just to execute a function, but to help redefine the future of how work gets done. As a Lead Developer Advocate, you will serve as a critical bridge between Snowflake’s product and engineering teams and the global developer community. You will create technical content, reference implementations, demos, and programs that help SQL developers, analytics engineers, data engineers, and data teams succeed with Snowflake. You will also represent the voice of the developer internally, translating friction points and emerging workflow needs into actionable product feedback, enablement priorities, and roadmap input. What You’ll Do Define and drive the advocacy strategy Own and execute the developer advocacy strategy for a key Snowflake domain spanning SQL development, analytics workflows, and the modern data stack. Align advocacy priorities with product goals, adoption opportunities, and measurable business outcomes. Identify the highest-value technical narratives, workflows, and proof points that will accelerate developer adoption and trust. Create technical content and reference implementations Build high-quality technical content including tutorials, quickstarts, blog posts, videos, workshop materials, code samples, and opinionated best-practice guides. Design and maintain production-grade reference implementations and demos that show how to use Snowflake for re

PythonSQLGitAI
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📍 United Kingdom· Full-time
✓ Quality checkedCompany trend -97.1%

At Snowflake, we are powering the era of the agentic enterprise. To usher in this new era, we seek AI-native thinkers across every function who are energized by the opportunity to reinvent how they work. You don’t just use tools; you possess an innate curiosity, treating AI as a high-trust collaborator that is core to how you solve problems and accelerate your impact. We look for low-ego individuals who thrive in dynamic and fast-moving environments and move with an experimental mindset — who rapidly test emerging capabilities to discover simpler, more powerful ways to deliver results. At Snowflake, your role isn't just to execute a function, but to help redefine the future of how work gets done. About the Team Strategic Finance is the commercial and analytical engine behind Snowflake's product and revenue decisions. The team operates at the intersection of product strategy, pricing, and investment prioritization. Strategic Engagements, the function this role sits within, owns Snowflake's most consequential customer pursuits, partnerships, and M&A engagements. We bring financial, product, market, and pricing depth to the deals that determine quarters, set commercial precedent, and shape Snowflake's largest customer relationships. About the Role We are hiring an International Strategic Engagements Deal Lead to own the commercial structuring and execution of Snowflake's most consequential customer engagements outside North America. You will be the in-region point person for Strategic Engagements across EMEA, APAC, and other international markets, providing time-zone coverage, local commercial relationships, and regional commercial structuring expertise that the NoAM-based team cannot deliver remotely. You will own the deal-by-deal economic frame, commercial recommendation, and structuring approach for qualifying international engagements across the full deal portfolio: net-new logo acquisitions, installed-base expansions, partnership-driven structures, and precede

SQLAIGoRust
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