Python Software Engineer jobs in Billerica

Daintta are a rapidly growing, values-driven team of specialists who work with government clients across Cyber Security, National Security, Law Enforcement and Telecommunications. We are seeking a talented and motivated Software Engineer to join our team and contribute to our mission of protecting t

Software Engineer - Defined Benefits Team Location: London – hybrid 50% Contract: Permanent Hours: Full time – 35 hours Purpose Support the DB Transformation engineering team in designing, developing, and delivering enterprise-grade software built on a Python (FastAPI), React (Next.js), and Azure Ku

The opportunity We have an exciting opportunity for a Software Engineer to join Attest and help us build the foundations for the next evolution of the Attest product. You’ll focus on the core engineering building blocks that enable our teams to move fast: architecture, internal APIs, data models, an

Principal Software Engineer – Go | Distributed Systems 💵 £140,000-170,000 + 15% bonus + Equity ⚙️ Go/Python/Rust - Kubernetes, AWS, Distributed Systems 📍 Hybrid (Central London, 3 days a week in office) 💻 Broad/Complex Technical Environment 📈 Well-funded Series B deep-tech company We’re partnere

Graduate Software Engineer | £45,000 - £50,000 We're working with a fast-growing cloud-native infrastructure scale-up on this exciting opportunity. Jump into a hands-on graduate role where you'll build, automate and operate highly available systems using modern tooling like Python, Docker, Kubernete

This role is for one of the Weekday's clients Min Experience: 6 years Location: London JobType: full-time We are seeking a highly skilled Senior Software Engineer with deep expertise in Python and Large Language Models (LLMs) to join our growing engineering team. In this role, you will design, build

Salary: up to £200k base + bonus Summary My client is a leading global quant firm looking for a no-nonsense technologist to join one of their growing quant trading teams based in London. This team is one of the most experienced and profitable at the company. Collaborating extensively with traders an

Lead Software Engineer - Python/Web, office based - London | £90,000 - £100,000 We're working with an innovative B2B Fintech leader driving digital transformation in the financial reporting space on this exciting opportunity. This is a high-impact role for a Python expert to take the technical reins

Infrastructure Software Engineer | £70,000 - £80,000 We're working with a high-performance data engineering powerhouse specializing in massive-scale infrastructure on this exciting opportunity. Are you a Linux expert who loves to dismantle complex systems just to build them back stronger? We are loo

Software Engineer - Active SC, Java, Microservices Up to £550 per day (Inside IR35) London / Remote 6 months My client is an instantly recognisable consultancy who require a strong Software Engineer with Active Security Clearance (SC) and with deep expertise in Java (Spring Boot) to join a large-sca

Graduate Software Engineer | £42,000 - £45,000 We're working with a leading high-tech engineering powerhouse specializing in complex real-world electronics and software integration on this exciting opportunity. Launch your career at the intersection of hardware and software, solving intricate engine

Embedded Software Engineer | £45,000 - £60,000 We're working with a leading innovator in subsea technology and high-stakes engineering on this exciting opportunity. This is your chance to pioneer next-generation control systems for complex machinery operating in some of the world's most challenging

An excellent opportunity for a Junior Software Engineer to join a growing team developing in-house trading and research systems. This role is ideal for someone early in their career who is eager to learn, gain hands-on experience, and contribute to real-world, high-performance systems. You will be s

Senior Software Development Engineer - Services We're working with a data-driven fintech pioneer on a mission to change banking for good on this exciting opportunity. As a Senior Software Engineer, you’ll be part of a high-impact team architecting automated business solutions within a complex, cloud

Team - UK Health, Adviser & Employer Engineering Working Pattern - Hybrid - 2 days per week in the Vitality London, Bournemouth or Stockport Office - Full time hours We are happy to discuss flexible working! Top 3 skills needed for this role: AI‑Augmented Engineering Leadership Enterprise‑Scale

Noon's mission is to radically change the way people learn, with a primary focus on the Middle East, where the company has its roots and where the need and urgency to improve education are highest. We have taught over 12 million students successfully with our remote learning products. Our next big c

Java Developer FSD with Kubernetes and Kafka, Python + AI tools

We're working with a pioneering life sciences innovator bridging the gap between cutting-edge AI and biological breakthroughs on this exciting opportunity. Join a high-impact team building the next generation of Agentic AI platforms to revolutionize how scientific data is visualized and processed. Y

Staff Software Engineer | £100,000 - £115,000 We're working with a hyper-growth product-led startup building a cutting-edge platform at the intersection of data automation and AI-driven decision-making. This is a high-impact role for a product-minded engineer to shape the technical architecture of a

Senior Software Engineer High-Growth FinTech Central London - Hybrid Up to £120,000 + Equity We're working a well-backed, product-led fintech that's scaling fast and building genuinely disruptive technology in a market ripe for change. With strong technical foundations, a high bar for engineering qu