Back End Developer Jobs

SpaceX was founded under the belief that a future where humanity is out exploring the stars is fundamentally more exciting than one where we are not. Today, SpaceX is actively developing the technologies to make this possible, with the ultimate goal of making life multiplanetary and expanding consciousness to the stars. SpaceXSI is building Super Intelligence to help humanity understand the universe. Our teams are building the full Super Intelligence stack: from our Colossus supercomputers, to Grok models, to our suite of applications, including Grok Bot, Grok Build, Grok Imagine, Grok Voice, and X. We're creating a powerful flywheel where more compute trains better models, better models power more useful products, and what we learn from people using those products shapes what we build next. ABOUT THE ROLE: The Imagine Product team is redefining AI-driven media experiences for Grok users worldwide. In this role, you’ll build the communications system that meets creators where they are: public proof of what Grok Imagine can do, programs that show creators how it makes them faster, more cost-efficient, or more ambitious, and a community that runs from individual makers to production houses. The job is to move the brand from talking about itself to making other people talk about it — through proof, craft, and community. If you’re a hands-on communicator who can turn product capability into credible stories, repeat advocates, and a feedback loop back into the product, this is your opportunity to make a lasting impact. RESPONSIBILITIES: Own creator and community communications strategy for Grok Imagine — plan and execute outreach that turns product capability into visible proof, creator adoption, and durable brand affinity. Build and ship product-showcase content across owned channels. Design and run influencer programs as two distinct motions: awareness partners who put Grok Imagine in front of volume, and craft partners. Build relationships with production houses, stud

Joining Capco means becoming part of an innovative and dynamic consultancy firm, committed to fostering an inclusive environment where you are encouraged to #BeYourselfAtWork. We embrace individuality as a key factor in promoting diversity and inclusion, values that sit at the core of our success. We aim to attract a wide variety of talented professionals with different skills and experiences. If you require any adjustments to support your application process, please feel free to inform us at any stage. ABOUT CAPCO Capco is a global technology and business consultancy that is passionate about supporting clients in the financial services sector to grow and succeed in today's ever-changing world. We are: Experts in banking, capital markets, payments and asset and wealth management. Trusted advisors in core banking, securities and wealth management transformation, regulatory change, risk management and technology modernization. A company dedicated to continuous development and excited to welcome top talent to help us drive innovation and deliver lasting results. A business built on agility, collaboration, and entrepreneurial spirit. THE ROLE As a Temenos Configuration Specialist - Securities, you will play a key role in delivering a complex core banking and securities transformation for a leading Swiss financial institution. You will focus on the functional configuration, integration, testing, and deployment of Temenos Securities and related Temenos Core / Transact capabilities. Working across securities operations, business analysis, architecture, and technology, you will translate business requirements into robust configuration solutions supporting highly automated front-to-back trade processing, settlement, position management, custody, and asset servicing. YOUR CAPCO DAY Configure securities products, instrument and processing parameters, transaction rules, settlement instructions, fees and commissions, custody and position settings, exception handling, and asset-s

About Anthropic Anthropic’s mission is to create reliable, interpretable, and steerable AI systems. We want AI to be safe and beneficial for our users and for society as a whole. Our team is a quickly growing group of committed researchers, engineers, policy experts, and business leaders working together to build beneficial AI systems. About the role Anthropic’s APAC go-to-market organisation is the fastest-growing part of our international business, spanning markets with distinct languages, cultures and buying styles. Today, enablement for the region is delivered by our global and EMEA teams. As we scale in APAC, we are establishing an initial in-region enablement presence, based in Sydney and supporting the field across the region. As Enablement Lead, you will be hands-on in getting the APAC field ready: onboarding, ongoing skill development, manager coaching support and launch readiness, across GTM functions, not just sales. You will spend most of your time in the room, running sessions, building programmes and working directly with sellers and managers, in the time zones and languages where customer conversations happen. This is a build role with a global spine. You inherit a working global and international enablement engine. Your job is to adapt it for APAC, deliver it across the region, and feed what you learn back into the international and global programme. How we work: adults learn by doing, so we build sessions around live activity: practice, reflection, real customer scenarios. The measure is not what was covered in the room. It is what changes a week later in how people think, decide and sell. This takes creativity and a solid understanding of how adults learn, applied at speed. The frontier moves quickly and the field is scaling fast. Much of the work is unlearning: helping experienced sellers let go of pre-AI habits, not just teaching new ones. AI is what makes this scalable: endless practice partners, personalised scenarios from real deals, feedback

Abbott is a global healthcare leader that helps people live more fully at all stages of life. Our portfolio of life-changing technologies spans the spectrum of healthcare, with leading businesses and products in diagnostics, medical devices, nutritionals and branded generic medicines. Our 122,000 colleagues serve people in more than 160 countries. JOB DESCRIPTION: Position Overview: The Automation Service Engineer I role is responsible for the installation, calibration, maintenance, and repair of both simple and complex laboratory automation equipment. The Automation Service Engineer I plays a crucial role in fostering positive interactions, providing technical support, and ensuring that customer needs are met in a timely and professional manner. The Engineer I will spend significant time (up to 65%) performing routine and complex tasks related to the calibration, maintenance, and repair of automation equipment. This encompasses automation across a range of laboratory settings, including clinical, research and development (R&D), manufacturing, and quality control laboratories. The automation used in these environments may include liquid handling robots, as well as custom and off-the-shelf automation such as 6-axis robots, work cells, and other specialized devices. Responsibilities also include operating within several regulated environments (e.g., clinical labs under CAP/CLIA and NYSDOH, production and manufacturing labs under cGMP, FDA, and ISO). The Engineer I partners with the Engineer IIs on the team to escalate concerns, present areas of team growth/development and report back on the day-to-day operations of the service team. This role requires strong communication skills to lead by example, ensuring customer satisfaction and smooth laboratory operations. Collaboration with team members is essential to address technical issues, maintain integrity, and deliver high-qual

NVIDIA has been transforming computer graphics, PC gaming, and accelerated computing for more than 25 years. It’s a unique legacy of innovation that’s fueled by great technology—and amazing people. Today, we’re tapping into the unlimited potential of AI to define the next era of computing. An era in which our GPU acts as the brains of computers, robots, and self-driving cars that can understand the world. Doing what’s never been done before takes vision, innovation, and the world’s best talent. As an NVIDIAN, you’ll be immersed in a diverse, supportive environment where everyone is inspired to do their best work. Come join the team and see how you can make a lasting impact on the world. At NVIDIA, we're not just transforming the world of computer graphics and AI; we're setting the stage for the future of autonomous driving. As a Lead Safety Architect, you will be at the forefront of our autonomous vehicle technology, ensuring its safety at scale. You will collaborate with the most innovative engineers and technologists to integrate safety measures into our latest DRIVE products. This role is paramount in achieving and exceeding NVIDIA's high safety standards, making your work both exciting and impactful! What you’ll be doing: Representing NVIDIA’s functional safety strategy and architectures to the customer Working closely with customers to understand their functional safety requirements and system architectures and feeding those back into the development teams Assisting customers to safely integrate and validate our products in their systems and vehicles Supporting customer facing safety collateral Tailoring functional safety platforms and safety analyses for strategic customers You will be working closely with safety management, solution architects, sales and technical marketing teams to deliver state of the art products

At Kailera, we are bold, authentic and committed to our mission of developing therapies that give people the power to transform their lives and elevate their overall health. Rooted in an entrepreneurial spirit and a team-oriented culture, we are working together to advance Kailera’s mission to advance novel therapies for obesity and related conditions. We are passionate about creating an inclusive workplace that promotes collaboration, integrity, and excellence. As we expand, we seek the most talented individuals with diverse backgrounds, cultures, perspectives, and experiences to join our team. What You’ll Do: The Associate Director, Global Regulatory Affairs will be responsible for day-to-day regulatory activities of early/late phase investigational products, leading the writing and submission of IND/CTA/amendments and future marketing application submissions, providing guidance to the team on regulatory filings and responses, and providing critical regulatory intelligence and guidance back to the team. The Associate Director will work on cross-functional teams, partnering with key internal/external team members including Regulatory CMC and Regulatory Operations to ensure the scientific data and submissions fulfills agency expectations in a compliant manner. Responsibilities: Serve as the regulatory representative on core teams, developing and planning regulatory submission strategies, coordinating the preparation of submissions to regulatory agencies, and conducting regulatory intelligence activities Oversee the compilation, review, and submission of regulatory applications and submissions to agencies, ensuring accuracy, completeness, and timeliness Monitor the regulatory environment and communicate developments to various stakeholders within the company (clinical, regulatory, senior leadership, etc) Stay updated on global regulatory guidance and regulations, communicating key updates to senior leadership and project team management to ensure compli

This is Adyen Adyen provides payments, data, and financial products in a single solution for customers like Meta, Uber, H&M, and Microsoft - making us the financial technology platform of choice. At Adyen, everything we do is engineered for ambition. For our teams, we create an environment with opportunities for our people to succeed, backed by the culture and support to ensure they are enabled to truly own their careers. We are motivated individuals who tackle unique technical challenges at scale and solve them as a team. Together, we deliver innovative and ethical solutions that help businesses achieve their ambitions faster. Tax Accountant: Adyen is looking for a Tax Accountant to join Group Finance in Amsterdam. As a Tax Accountant, you will be primarily focussed on ensuring accurate GL accounting of direct and indirect taxes. You will interact and collaborate with internal and external stakeholders in order to support our continued business growth in a scalable, controlled and compliant way. The ideal candidate takes ownership and has a drive to understand these and is able to tie this back to where we’re heading as a Group globally. Being part of the centralized Finance Operations team in Amsterdam means you’ll be working in the (financial) engine room of a registered and listed financial institution; being part of a relatively small team means you’ll be (in)directly involved in a lot of very interesting topics that reach beyond the tax borders. What you’ll do Ensuring adherence to accounting and taxation standards and policies; Collaborating with Financial Controlling, Accounts Payable, Accounts Receivable and Tax teams, maintaining and owning the general direct and indirect tax ledgers, completion of the monthly accruals, direct and indirect tax journals postings and reconciliations; Assist in the preparation and review of Corporate Income Tax (CIT) and VAT filings, ensuring accuracy and timely submission; Provide hands-on support for t

Our Global Structure Deliveroo is now part of DoorDash, bringing together teams with even greater reach, scale, and ambition. Depending on your role, you may collaborate with teammates, systems, and leaders across DoorDash and Wolt. Together, we’re unlocking new possibilities as one global team. Join us in our mission to transform the way people shop and eat, where impact, innovation and growth drive everything we do. Our Global Engineering teams tackle complex technical challenges across a global, three-sided marketplace, building and scaling systems that serve millions of customers, riders and partners every day. We're looking for a Machine Learning Engineer to join our London office as part of a Global DoorDash Engineering team (working hybrid, 3 days in the office). Our New Verticals team exists to grow monthly active usage outside of restaurant ordering — groceries, retail, and everything in between. That means turning someone who only orders restaurant food into someone who also uses the app for a grocery run, and turning dormant users into active ones. You'll work on the surfaces that make that happen: the homepage, vertical landing pages, and the notifications that bring people back. This role sits closer to the personalisation and ranking side of that mission, working alongside colleagues across DoorDash, Deliveroo and Wolt. What You'll Be Doing Build and improve ranking models for vertical landing pages (grocery, retail), deciding what a user sees first when they land on a store page Design models that blend new-vertical content into a homepage built around restaurant ordering, without disrupting the core experience Build personalisation models that translate a user's existing behaviour into relevant recommendations for verticals they haven't tried yet Contribute to notification targeting — who gets notified, with what message, and when, to drive adoption of new verticals What You'll Need to Thrive Minimum 3+ years of experience as an ML Engineer or Data S

Our Global Structure Deliveroo is now part of DoorDash, bringing together teams with even greater reach, scale, and ambition. Depending on your role, you may collaborate with teammates, systems, and leaders across DoorDash and Wolt. Together, we’re unlocking new possibilities as one global team. Join us in our mission to transform the way people shop and eat, where impact, innovation and growth drive everything we do. Our Global Engineering teams tackle complex technical challenges across a global, three-sided marketplace, building and scaling systems that serve millions of customers, riders and partners every day. We're looking for a Machine Learning Engineer to join our London office as part of a Global DoorDash Engineering team (working hybrid, 3 days in the office). Our New Verticals team exists to grow monthly active usage outside of restaurant ordering — groceries, retail, and everything in between. That means turning someone who only orders restaurant food into someone who also uses the app for a grocery run, and turning dormant users into active ones. You'll work on the surfaces that make that happen: the homepage, vertical landing pages, and the notifications that bring people back. This role sits closer to the personalisation and ranking side of that mission, working alongside colleagues across DoorDash, Deliveroo and Wolt. What You'll Be Doing Build and improve ranking models for vertical landing pages (grocery, retail), deciding what a user sees first when they land on a store page Design models that blend new-vertical content into a homepage built around restaurant ordering, without disrupting the core experience Build personalisation models that translate a user's existing behaviour into relevant recommendations for verticals they haven't tried yet Contribute to notification targeting — who gets notified, with what message, and when, to drive adoption of new verticals What You'll Need to Thrive Minimum 3+ years of experience as an ML Engineer or Data S

Our Global Structure Deliveroo is now part of DoorDash, bringing together teams with even greater reach, scale, and ambition. Depending on your role, you may collaborate with teammates, systems, and leaders across DoorDash and Wolt. Together, we’re unlocking new possibilities as one global team. Join us in our mission to transform the way people shop and eat, where impact, innovation, and growth drives everything we do. We're looking for a Marketing Executive, Value & Promotions to join our Marketing Team in Dubai. This is a hybrid role. Role Overview As Marketing Executive, Value & Promotions, you will report to the Senior Marketing Manager, Value & Promotions for the Middle East. You will own the day-to-day delivery and performance of our promotional and incentive campaigns, working cross-functionally to ensure every offer is targeted, well-timed, and commercially sound. Incentives sit at the centre of how customers experience value on the platform - they influence whether someone tries the app, comes back, or drifts away. This role owns that layer day to day: turning the promotional calendar into targeted campaigns across the customer lifecycle, and making sure every campaign earns its budget. What You'll Be Doing: You’ll be joining the Middle East Marketing team. You will work cross-functionally with Commercial, Marketing, Finance, Tech, Data Science, and Global/Central teams to build promotional plans that improve customer experience and drive operational excellence. Here’s What Your Day-to-day Might Look Like: Promotional Calendar Execution: Own the day-to-day execution of the Middle East promotional calendar, translating the quarterly plan into targeted campaigns across the customer lifecycle: acquisition, activation, retention, and win-back. Promo Strategy Development: Contribute to the development of strategies focused on how value propositions can change customer behavior and drive ROI for Deliveroo and our Partners.

Instawork is on a mission to create meaningful economic opportunities for skilled hourly professionals in communities around the globe. Our AI-powered labor marketplace helps local businesses scale, and enables global technology companies to push the frontiers of robotics and AI. Backed by world-class investors like Benchmark, Spark Capital, Craft Ventures, Greylock, Y Combinator, and others, we’re looking for exceptional talent to reimagine the way the world works. About IRL (Instawork Robotics Labs) Researchers at UC Berkeley have identified a “100,000-year data gap” - the gulf between what trained AI language models and what physical robots actually have to learn from. Closing that gap is the defining infrastructure challenge of the physical AI era. IRL is Instawork’s answer to it. We deploy skilled workers into real commercial and residential environments - kitchens, warehouses, hotel floors, homes - to capture the high-fidelity task data that the world’s leading Robotics labs use to train their foundation models. Read more here . What you’ll do Lead Workforce & Operations: Drive day-to-day workforce management for Clippers, Graders, Regraders, SMEs, and ICs across shifts/sites, optimizing staffing, capacity planning, and throughput against SLA targets. Implement Quality Systems & Methods: Maintain the QMS and apply structured methods (RCA, CAPA, FMEA, 8D, SPC) to address recurring defects, calibration drift, gold-sample injections, and consensus checks. Own SOPs & Process Standards: Build, version-control, and continuously iterate SOPs for existing and new program launches, ensuring floor adoption and structured QA onboarding/re-calibration paths. Bridge Cross-Functional Teams: Translate engineering data requirements into floor-executable QA criteria, report field issues back with evidence, and represent QA in program launches and crisis calls. Drive Data-Led Quality: Monitor and analyze key QA metrics—defect/reject rates, inter-grader agreement (ka

What you’ll do Own the tissue-class segmentation and labeling models for the ultrasound CT clinical analysis layer, and the pipelines that make them trainable and verifiable. Retune across 2D per-slice, 3D volumetric, and 2D×3D fusion as reconstructed image inputs are continuously updated, and clinical indications for use expand. Define training/evaluation pipelines, datasets, and metrics from the ground up or from open source; map model behavior to user needs and design requirements. Work with data labeling contractors, expert clinicians, and our internal cloud/data teams on labeling specs, QC, and dataset versioning. Help productionize models into a versioned, HIPAA-bound analysis service: reproducible/low-latency inference, per-prediction confidence, drift monitoring, and safe fallbacks. What we’re looking for Strong applied ML experience with a track record of developing new models — architecting, training, and evaluating from scratch as well as benchmarking against existing models. Experience with image segmentation (semantic/instance, 2D and ideally 3D/volumetric) and the modeling and training-data choices that make it robust across diverse patient anatomy. Comfortable moving fluidly between open-ended research iteration and producing quantifiable, testable models. Fluent in modern deep-learning tooling (e.g., PyTorch) and current development practices. Comfortable working under design controls, where model changes carry documentation and verification weight. Useful experience Image segmentation and label generation with modern architectures (U-Net / nnU-Net, 3D U-Net, transformer-based and promptable segmentation like SAM), including the geometry that ties voxel- and mesh-level predictions back to a coordinate frame. Learning under limited or noisy supervision: self-supervised / semi-supervised methods (masked autoencoders, contrastive pretraining like DINO/SimCLR), active learning, weak labels, and simulation-driven pretraining. Hands-on experience with data

The Opportunity Adobe is driving strategic growth with global Private Equity (PE), Venture Capital (VC), and Sovereign Wealth (SWF) companies through a new go to market – Adobe Private Capital (APC). We are investing in high-calibre, experienced individuals with a background in managing large scale transformation programs with large corporates, or experience working within a PE firm as an Operating Partner. We are looking for individuals with a start-up mentality – enthusiasm and resilience backed up by a passion for quality of thinking and execution. As an APC Value Creation Director, you will have responsibility for coordinating efforts across all aspects of the Adobe Digital Experience and Digital Media lines of business, working with PE firms to drive value within Portfolio Companies across the globe. What you’ll do Work with analysts to define priority portfolio companies that can derive significant value from the use of Adobe’s integrated technology stack. Lead relationships with Operating Partners in the PE, VC and SWF firms to drive discussion on value levers within the Portfolio Company – leading with industry insights collated from Adobe’s proprietary sources and external data. Work with a small group of delivery partners to define a roadmap for execution and value realisation. Define and build an effective joint governance model ensuring alignment and sponsorship across the account. Develop and maintain strategic relationships with customer and Adobe executives to support priority initiatives and long-term account growth. Drive the adoption of Adobe products and innovations within the portfolio through thoughtful development of business cases that map back to customer priorities. Grow revenues across the business (software, services, and suppo

This role is for applicants actively looking to start before December 1, 2026. Who we are About Stripe Stripe is a technology company focused on improving the conditions for economic growth and prosperity. We build programmable financial infrastructure, rethinking from first principles how financial services should work, to make it easier and cheaper for any business to start and scale. More than 10 million businesses build on Stripe, spanning the economic frontier—from solo founders to established enterprises—united by a practical focus on growth. The most ambitious companies in the world use Stripe as core infrastructure to grow faster. They process trillions of dollars a year on Stripe, equivalent to around 1.6% of global GDP. While economic growth makes everyone better off, open markets also enable greater variety. When any business can easily serve a global customer base, the quality and diversity of products in the world increase, and craft and creativity are unleashed into the smallest niches. Our own growth is wholly contingent on the success of the businesses building on Stripe. We therefore invest back into our technology at an unusual rate. We make upgrades to our products every single day to deliver compounding gains to our customers. We maintain some of the most reliable APIs on the internet. We build entirely new pieces of financial infrastructure to enable new ideas. And our significant advances in risk and fraud infrastructure over many years are making the internet economy safer and more accessible. Though people at Stripe don’t tend to take themselves seriously, Stripe is a fairly serious place: our customers are depending on us for their livelihoods. We admire ambition, intensity, curiosity, humility, and rigor. The most effective people become knowledgeable about many domains besides their own. Any company is an applied exercise in understanding some aspect of society or the market. In working with so many (especially the new and innovative

This role is for applicants actively looking to start before December 1, 2026. Who we are About Stripe Stripe is a technology company focused on improving the conditions for economic growth and prosperity. We build programmable financial infrastructure, rethinking from first principles how financial services should work, to make it easier and cheaper for any business to start and scale. More than 10 million businesses build on Stripe, spanning the economic frontier—from solo founders to established enterprises—united by a practical focus on growth. The most ambitious companies in the world use Stripe as core infrastructure to grow faster. They process trillions of dollars a year on Stripe, equivalent to around 1.6% of global GDP. While economic growth makes everyone better off, open markets also enable greater variety. When any business can easily serve a global customer base, the quality and diversity of products in the world increase, and craft and creativity are unleashed into the smallest niches. Our own growth is wholly contingent on the success of the businesses building on Stripe. We therefore invest back into our technology at an unusual rate. We make upgrades to our products every single day to deliver compounding gains to our customers. We maintain some of the most reliable APIs on the internet. We build entirely new pieces of financial infrastructure to enable new ideas. And our significant advances in risk and fraud infrastructure over many years are making the internet economy safer and more accessible. Though people at Stripe don’t tend to take themselves seriously, Stripe is a fairly serious place: our customers are depending on us for their livelihoods. We admire ambition, intensity, curiosity, humility, and rigor. The most effective people become knowledgeable about many domains besides their own. Any company is an applied exercise in understanding some aspect of society or the market. In working with so many (especially the new and inno