Technical Lead Backend Jobs

Our mission and customers: We are creating the freedom for SMEs to succeed by delivering Europe's leading finance workspace with banking at its core, augmented by financial tools. We are proud to be rated 4.8 on Trustpilot, based on 55,000+ reviews. Our culture puts customer satisfaction at the core of what we do, as proven by our Net Promoter Score of 75 (more about our culture here). Our journey: Founded in 2017 by Alexandre and Steve, Qonto has grown to 1,700 Qontoers serving over 750,000 customers across 8 European countries. We have been profitable since 2023, and we are just getting started. Our beliefs: We hire for skills and potential. With 80+ nationalities, 45% women, of which 56% of women in our leadership team, diversity isn't a program; It's who we are. We've built a discrimination-free hiring process because the best teams are built on merit. AI at Qonto: AI is deeply embedded in how we work (here) - Every Qontoer gets unlimited access to the best AI tools. We want people who experiment without waiting for permission, push AI beyond the obvious, know when to trust it, and when to question it. ------------------------------------------------------------------------------------------------------ Location: You can apply to work at Qonto as long as you're living in (or willing to relocate to) Germany, France, Italy, Serbia, Portugal, or Spain. Join us as a Senior Product Engineer (iOS/Swift) to build the mobile app that 750,000 customers across Europe use to run their business finances every day, and to keep it fast and reliable as it grows. ⚡ Impact: Your work ships to the customers who use Qonto's iOS app for their daily payments and cash management. You will join one of our squads, each owning a clear product scope. You'll work with a team lead, Product, Design, and Frontend and Backend engineers. Squads have 5 to 10 people. ➡️ What you'll do Own features end to end: Take mobile features from technical design to production, on critical architecture an

The MongoDB Atlas team is a diverse group of contributors working together to help our users manage MongoDB at global scale. We are responsible for MongoDB Atlas: our database as a service offering and fastest growing product which allows users to deploy fault-tolerant, globally distributed MongoDB clusters in just minutes. We're seeking a Senior Engineer to join the Atlas Identity and Access Management (IAM) team. IAM is a platform and a product team. We serve internal engineers by providing them a secure and durable suite of services, and we serve external customers by providing them user facing features and products. We are the owners of Atlas’ authentication (OAuth, SSO, Federated Identity) and authorization (RBAC, ABAC) systems, along with many others. The IAM team’s mission is to enable customers to securely build their applications with Atlas through our best in class user experience. We are looking to speak to candidates who are based in New York City, NY for our hybrid working model. Role Responsibilities Design, architect, build, and deliver core pieces of IAM Lead projects from specification to delivery Mentor and grow other team members Improve our codebase, best practices, and design principles Define your top priorities and focuses, communicate them, and execute against them Lead and contribute to complex technical projects and initiatives Candidate Profile 5+ years experience of software engineering, primarily focused on backend systems Proficient in a modern compiled programming language (Java, Go, C#, C++, etc.) Willingness to learn JavaScript and/or TypeScript along with modern frontend technologies (React, Redux, etc.); prior experience a plus Excellent communication skills, both written and verbal Desire to collaborate with colleagues and mentor fellow engineers Is curious, collaborative, empathetic, and intellectually honest Has a passion for problem solving and learning new things in the domains of computer science and software engineering Expe

Sigmoid empowers enterprises to make smarter, data-driven decisions by blending advanced data engineering with AI consulting. We collaborate with some of the world’s leading data-rich organizations across sectors such as CPG-retail, BFSI, life sciences, manufacturing, and more to solve complex business challenges. Our global team specializes in cloud data modernization, predictive analytics, generative AI, and DataOps, supported by 10+ delivery centers and innovation hubs, including a major global presence in Bengaluru and operations across the USA, Canada, UK, Netherlands, Poland, Singapore, and India. Recognized as a leader in the data and analytics space, Sigmoid is backed by Peak XV Partners and has consistently received accolades for innovation and rapid growth. Highlights include being named a ‘Leader’ in ISG’s Specialty Analytics Services for Supply Chain (2024), a two-time ‘India Future Unicorn’ by Hurun India, and a four-time honoree on both the Inc. 500 and Deloitte Technology Fast 500 lists. Technical Lead – Data Engineering As a Technical Lead, you will be responsible in building a highly-scalable and extensible big data platform that provides the foundation for collecting, storing, modeling, and analyzing massive data sets from multiple channels. This position reports to Engineering Manager. Responsibilities: Align Sigmoid with key Client initiatives Interface daily with customers across leading Fortune 500 companies to understand strategic requirements Connect with VP and Director level clients on a regular basis. Travel to client locations Ability to understand business requirements and tie them to technology solutions Facilitate in Technical Aspects Design, develop and evolve highly scalable and fault-tolerant distributed components using Big data technologies. Excellent experience in Application development and support, integration development and data management. Provide technical leadership and manage it day to day basis Guiding developers

About us: Sigmoid is a Leading Data Solutions company offering best-in-class services in Data Engineering and Data Science. Our 1300+ team is strongly driven by the passion to unravel data complexities. We generate actionable insights and translate them into successful business strategies. We leverage. our expertise in Open Source and Cloud Technologies to develop innovative frameworks catering to specific client needs. Our unique approach has positively influenced the business performance of our Fortune 1000 clients across the globe. We have a particularly strong presence in Advertising Technology, Retail-CPG, and BFSI, wherein we are working with Top-3 players in each of these sectors. We are recognized among the world's most innovative tech companies and have won several awards like the TiE50 Winners (2018) and NASSCOM Emerge 50 (2017), among others. Backed by Sequoia and Qualcomm Ventures, Sigmoid operates out of California- San Francisco and Santa Clara, New Jersey, and Bengaluru, India. Learn more: https://www.sigmoid.com/company/ or https://sigmoid.com/careers/ for careers. ᐧ - Our Data Science team worked with one of the largest Ad Tech agencies in the world to build ML and AI-driven solution for Campaign Management and Audience Segmentation to increase ROI for their advertising campaigns. Please refer the JD below: As a Frontend Lead , you will be responsible for developing cloud-first web applications. You will lead mixed discipline development teams to deliver a product to an agreed scope, time and budget and to a high standard. Responsibilities : Align Sigmoid with key Client initiatives Interface daily with customers across leading Fortune 500 companies to understand strategic requirements Ability to understand business requirements and tie them to technology solutions Build a delivery plan with domain experts and stay on track Excellent experience in Application deve

Sigmoid empowers enterprises to make smarter, data-driven decisions by blending advanced data engineering with AI consulting. We collaborate with some of the world’s leading data-rich organizations across sectors such as CPG-retail, BFSI, life sciences, manufacturing, and more to solve complex business challenges. Our global team specializes in cloud data modernization, predictive analytics, generative AI, and DataOps, supported by 10+ delivery centers and innovation hubs, including a major global presence in Bengaluru and operations across the USA, Canada, UK, Netherlands, Poland, Singapore, and India. Recognized as a leader in the data and analytics space, Sigmoid is backed by Peak XV Partners and has consistently received accolades for innovation and rapid growth. Highlights include being named a ‘Leader’ in ISG’s Specialty Analytics Services for Supply Chain (2024), a two-time ‘India Future Unicorn’ by Hurun India, and a four-time honoree on both the Inc. 500 and Deloitte Technology Fast 500 lists. Technical Lead – Data Engineering As a Technical Lead, you will be responsible in building a highly-scalable and extensible big data platform that provides the foundation for collecting, storing, modeling, and analyzing massive data sets from multiple channels. This position reports to Engineering Manager. Responsibilities: Align Sigmoid with key Client initiatives Interface daily with customers across leading Fortune 500 companies to understand strategic requirements Connect with VP and Director level clients on a regular basis. Travel to client locations Ability to understand business requirements and tie them to technology solutions Facilitate in Technical Aspects Design, develop and evolve highly scalable and fault-tolerant distributed components using Big data technologies. Excellent experience in Application development and support, integration development and data management. Provide technical leadership and manage it day to day basis Guiding developers

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. Technical Lead - Technical Support As a Technical Support Team Lead, you will lead a team that operates as a first point of contact for Adyen’s merchants across the globe. You will guide and develop the Technical Support team that works directly with merchants to help solve complex technical and operational questions. Day-to-day you will be working with multiple teams across Adyen, such as Operations, Engineering, Product, Account Management and Sales to provide white glove service and support. Our team is merchant-focused, highly motivated and thrives on our shared success. You will be part of an international team with diverse backgrounds and skill sets. With Adyen being a 24/7 business we operate throughout time zones using a follow the sun principle. Our extensive payments knowledge and technical skillset is our most valuable asset both to our merchants and our internal teams. What you’ll do Lead a customer facing team that is a key source of knowledge on the Adyen platform and APIs, the underlying technology stack, and industry-standard integration methods and best practices Collaborate across an international leadership team by scheduling and participating in monthly meetings, standardizing best practices and developing global alignment as we scale Coach and mentor members of the Support team to fully prepare

Location: Kfar Saba, IL (hybrid) ERGO NEXT's mission is to help entrepreneurs thrive. We’re doing that by building the only technology-led, full-stack provider of small business insurance in the industry, taking on the entire value chain and transforming the customer experience. Simply put, wherever you find small businesses, you’ll find ERGO NEXT. Since 2016, we’ve helped hundreds of thousands of small business customers across the United States get fast, customized and affordable coverage. We’re backed by industry leaders in insurance and tech, and we still have room to grow — that’s where you come in. As a fast-growing, cloud-native company, we aren't just protecting our infrastructure,we are building the security foundation that enables our scale. To drive this vision, our Security Engineering team operates at the absolute forefront of the field, embedding secure-by-design capabilities directly into our engineering DNA. We are looking for a Security Engineering Tech Lead to shape our long-term strategy, advance our automation, and deepen developer trust across the organization. This is a rare opportunity to directly influence the technical direction of a high-scale platform while mentoring a talented team of engineers, without losing your hands-on edge. What You’ll Do: Shape and execute our cloud-native security strategy, serving as the technical lead for AWS, Kubernetes, and IAM architecture. Partner closely with Platform Engineering to build reusable security capabilities into the engineering platform. Scale our security posture by engineering self-service guardrails and automated controls that allow product teams to ship faster, safely. Standardize security patterns and reference architectures that enable cross-organization scalability while reducing friction for engineering teams. Drive secure adoption of AI-assisted development, agentic workflows, and developer productivity platforms. Elevate the team's technical maturity by mento

Identity has become a critical to an organizations security posture. This is true across their entire digital landscape include cloud, traditional on prem and emerging technologies like agentic ai. Britive is at the forefront of a modern approach to delivering identity security with the only modern privileged access management platform that provides unified Privileged Access Visibility, Dynamic Privilege Management and Secrets Governance across infrastructure, platforms & SaaS. Our patent-pending technology is deployed at companies of all sizes around the world, including Fortune 500 companies. We have repeatedly ranked among the hottest Cloud Security startups. Britive is founded by CyberSecurity industry veterans with a successful prior exit and is backed by top-tier VCs. About You Lead team(s) that operate in Kanban, Scrum or Scrumban model. Build positive and collaborative relationships globally with key stakeholders Monitor and oversee daily activities of the delivery teams, removing impediments and providing guidance as needed. Perform resource and workload allocations as required to achieve delivery timelines with quality. Reporting team productivity and output. Managing team dynamics and create an inclusive culture of innovation while working across product lines.. Your Impact Key Responsibilities: We are looking for a dynamic and experienced engineering leader with Agile exposure. You have prior experience delivering SaaS, PaaS, IaaS products / services. You come from a technical software development background and are able to effectively manage features and roadmap execution. You are an engineering leader but come from strong individual contributor background as a technical lead or architect. You are experienced at building highly available services in a cloud environment. You are proficient in programming (Java) , Microservices and cloud technologies. You have experience with production operations and good

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. Instawork’s on-demand labor marketplace is uniquely valuable for robotics and physical AI. We’re working with leading frontier labs to create the highest-quality, highest-diversity datasets for training robotics foundation models. Instawork Robotics is the human advantage in the robotics revolution. The Instawork Robotics Tech Partnerships Lead will be responsible for all aspects of the relationship with our partners in the robotics space. Who You Are: A mid-career leader , with at least 5 years of professional experience in partnerships, product management, strategy and planning, or account management, excluding internships. A technologist , who is equally comfortable discussing best practices with robotics researchers and negotiating timelines and deliverables with purchasing executives. A robotics geek who enjoys tracking the latest in VLA research and robot learning approaches, and wants to advance the frontier of physical AI. An communicator who will translate client needs into plans and requirements for Instawork, and who will compellingly articulate to partners the services and selling points that make us unique. A problem-solver who enjoys building new-to-world systems, taking projects from zero to one, and applying creativity and grit to create value for our robotics partners. Nice-to-haves: Experience working in data ops or account management for large AI labs and/or robotics labs, or experience selling and servicing those labs Experience at an early-stage or mid-stage startup A str

We are seeking a highly motivated and experienced Lead Java Developer to join our Credit Risk Technology team. This is a hands-on leadership role where you will be instrumental in designing, developing, and deploying robust, high-performance, and large-scale software solutions for Counterparty Credit Risk Management. You will be at the forefront of firm-wide initiatives, leveraging best-in-class software stacks and cutting-edge AI tools to solve complex challenges. You will lead a team of talented engineers, providing technical guidance, fostering innovation, and ensuring the delivery of high-quality, scalable, and resilient software. The ideal candidate is passionate about modern software development practices, proficient with contemporary tech stacks, and eager to utilize artificial intelligence to manage Citi’s exposure to financial institutions, governments, and corporates. This role offers the opportunity to make a significant impact by contributing to critical systems that provide an integrated view of trades, collateral, and market data from numerous sources. Key Responsibilities: Technical Leadership & Hands-On Development: Lead by example, actively contributing to the design, architecture, and hands-on development of critical software components for Counterparty Credit Risk Management leveraging AI tools such as Devin and Co-Pilot Drive technical excellence, ensuring best practices in coding, testing, and deployment are followed for high-performance and large-scale applications. Conduct code reviews, provide constructive feedback, and mentor team members in advanced development techniques. Team Leadership & Management: Supervise work of a team of software engineers Foster a collaborative, innovative, and inclusive team environment focused on tackling challenging firm-wide initiatives. Allocate resources effectively to meet project deadlines an

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. Team Lead, Technical Support As Technical Support Team Lead in Singapore, you will head a high-performing, merchant-centric team driven by collaborative success. Functioning as the primary touchpoint for Adyen's global merchant base, your team directly enables clients to process payments reliably and scale their operations. You will empower team members to partner with technology, commercial, and operational teams across Adyen to deliver a seamless merchant support framework. With Adyen running 24/7 under a global "follow the sun" model, your team's deep domain expertise in payments serves as a crucial resource for both our merchants and internal business units. What you’ll do Direct a team acting as a primary subject matter expert on Adyen's platform, APIs, core technology stack, and industry-standard integration techniques and best practices. Lead a Singapore-based team collaborating with regional and global counterparts to deliver top-tier support to merchants. Establish, align, and clearly articulate target goals and objectives for the Support department. Contribute actively to shaping and executing Adyen's overarching global support strategy. Mentor and support team members in resolving complex merchant technical challenges and advancing their career paths. Monitor performance and operational success via KPIs and datasets, usin

About Formation Bio Formation Bio is a tech and AI driven pharma company differentiated by radically more efficient drug development. Advancements in AI and drug discovery are creating more candidate drugs than the industry can progress because of the high cost and time of clinical trials. Recognizing that this development bottleneck may ultimately limit the number of new medicines that can reach patients, Formation Bio, founded in 2016 as TrialSpark Inc., has built technology platforms, processes, and capabilities to accelerate all aspects of drug development and clinical trials. Formation Bio partners, acquires, or in-licenses drugs from pharma companies, research organizations, and biotechs to develop programs past clinical proof of concept and beyond, ultimately helping to bring new medicines to patients. The company is backed by investors across pharma and tech, including a16z, Sequoia, Sanofi, Thrive Capital, John Doerr, Spark Capital, SV Angel Growth, and others. You can read more at the following links: Our Vision for AI in Pharma Our Current Drug Portfolio Our Technology & Platform At Formation Bio, our values are the driving force behind our mission to revolutionize the pharma industry. Every team and individual at the company shares these same values, and every team and individual plays a key part in our mission to bring new treatments to patients faster and more efficiently. Why This Role Matters People are the single most important thing we have to get right to succeed as a company. Every hire we make either accelerates or slows down our mission to get critical medicines to patients faster. We hold an extremely high bar and run a rigorous process. Every person you bring in should be capable of outsized impact: someone who raises the level of the team around them, ships things that would not have happened without them, and moves the company forward in a way that is disproportionate to a single headcount. About the Role As Lead Tech

Implementation Lead, Physician Enterprise Why Translucent Healthcare providers drive $2.5 trillion in medical expenditures annually — and operate on razor-thin 2–5% margins. Despite these stakes, the finance teams behind these organizations are buried in spreadsheets, manual data pulls, and disconnected systems, spending more time finding and cleaning data than actually using it to make decisions. Translucent is changing that. We're building the agentic AI platform designed exclusively for healthcare finance — giving every finance team, department, service line their own arsenal of AI Agents that run 24/7, understand their specific data, business logic, and workflows. Founded in 2024 and backed by GV, NEA, FPV, and Virtue, we've already been deployed by healthcare organizations managing over $5 billion in combined revenue. The product-market fit is real, the problem is massive, and we're just getting started. About the role We're hiring a founding Technical Implementation Lead to own the technical delivery of Physician Enterprise everywhere it's deployed — a system of record for medical group performance, service-line economics, and physician compensation, used directly by Physician Enterprise CFO/FP&A and Compensation teams. This is a new discipline at Translucent: one person holding the full picture of a product across every account running it, rather than that expertise being rebuilt or fragmented account by account. You'll partner with an Account Owner on each account. They own the long-term relationship — client trust, change management, training, and long-term value realization. You own the implementation — requirements, scope, delivery, and quality — and you run the pod day-to-day. You're also a design partner to Product and Product Engineering as they build net-new capability for Physician Enterprise, since no one else holds as complete a picture of what's actually needed in the field. This is hands-on work: you'll be in requirements sessions, reviewing

About DevRev At DevRev, we're building the future of work with Computer – your AI teammate. Unlike traditional tools, Computer unifies all your data sources, tools, and workflows into a single AI-ready platform, giving employees real-time insights, proactive suggestions, and powerful agentic actions. It extends your existing software with AI-native apps and agents that work alongside your teams and customers – updating workflows, coordinating across teams, and eliminating repetitive work. We call this Team Intelligence: human-AI collaboration that breaks down silos, brings people back together, and frees you to solve bigger problems. Backed by Khosla Ventures and Mayfield with $150M+ raised, DevRev is trusted by global companies across industries. Role Overview This is a hybrid role at the intersection of solution design and hands-on delivery. You will own enterprise engagements end to end: run technical discovery, design the solution, then build, deploy, and harden production agentic systems inside the customer's environment. You are the person who designs the agent architecture on the whiteboard on Tuesday and debugs its state machine in production on Thursday. You will work directly with customer engineering, operations, and executive teams — translating messy real- world workflows into deterministic, reliable AI agents on the DevRev platform, and proving business impact with numbers, not slideware. This is not an advisory role. You will be measured on working systems in production and the outcomes they What You Will Do Discover & Design Lead technical discovery: map customer workflows, systems of record, and failure modes; identify where agentic automation creates measurable economic impact (cost per case, resolution time, deflection). Build and deliver PoCs and proofs of value on live customer data and systems — not canned environments. Translate business problems into agent architectures: orchestration design, state manag

About Mixpanel Mixpanel is the leading product intelligence and analytics platform, trusted by more than 29,000 companies to help understand how people use the products they build. By combining powerful analytics with AI that knows your business, Mixpanel helps teams see what’s working, diagnose what’s not, and decide what to build next. Learn more at mixpanel.com . About the Team Mixpanel's Customer Engineering team is a cross-functional group of highly technical problem solvers focused on driving customer outcomes across the full commercial lifecycle. Customer Engineers are the technical face of Mixpanel in the field — connecting prospect business problems to Mixpanel's technical capabilities, running sharp evaluations, and ensuring every customer who signs has a clear, fast path to value. The team works in close partnership with Account Executives on new business and expansion, and hands off to Delivery Engineers to own technical activation post-sale. About the Role The Customer Engineer owns the pre-sales technical journey — from discovery and technical fit assessment through competitive positioning, demo, and POC. You establish whether Mixpanel is the right technical fit before committing to a proof of concept, and when you do run one, you design it to be immediately actionable by the Delivery Engineer: focus metric defined, data validated, success criteria agreed upon. You also return post-sale for cross-sell and strategic expansion that requires a new technical evaluation. A great CE shows up researched, thinks in outcomes, leaves every interaction with more clarity than they walked in with, and treats handoff quality as a first-class output. Responsibilities Lead technical discovery, establishing the prospect's business challenges, technical environment, and qualification before committing to a POC. Design and deliver tailored, research-backed demos that connect Mixpanel's capabilities to the prospect's specific business outcomes. Establish technical fit — c