7,678 java software engineer opportunities in Hertfordshire updated today
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· Page 1 / 384Java Software Developer – Sports betting Hedge fund startup - London *Please note this role cannot sponsor. Please do not apply if you are seeking sponsorship* A couple of Java Software Developers are required for an exciting and innovative Sports betting hedge fund startup based in London. The succ
FynityOverview This range is provided by Fynity. Your actual pay will be based on your skills and experience — talk with your recruiter to learn more. Principal Software Engineer (Java) London – 1 day a week onsite Join a FinTech Powering the Future of Payments Are you a seasoned individual contributor lo
WiseCompany Description Wise is a global technology company, building the best way to move and manage the world’s money. Min fees. Max ease. Full speed. Whether people and businesses are sending money to another country, spending abroad, or making and receiving international payments, Wise is on a missi
WiseCompany Description Wise is a global technology company, building the best way to move and manage the world’s money. Min fees. Max ease. Full speed. Whether people and businesses are sending money to another country, spending abroad, or making and receiving international payments, Wise is on a missi
Oliver BernardOverview A high-growth, VC-backed HealthTech startup in central London is on the hunt for a high-calibre Software Engineer to join their founding engineering team. With recent early funding and deep market traction, this company is redefining how healthcare providers understand and manage their fina
DextersAs a growing technology team at Dexters, we are seeking enthusiastic, skilled Software Engineers to join us. You will have an impact across the full portfolio of Dexters' products, playing a key role in designing, building, and evolving the systems that power our business. You will help shape how we
Java Software Developer – Sports betting Hedge fund startup - London *Please note this role cannot sponsor. Please do not apply if you are seeking sponsorship* A couple of Java Software Developers are required for an exciting and innovative Sports betting hedge fund startup based in London. The succ
FynityOverview This range is provided by Fynity. Your actual pay will be based on your skills and experience — talk with your recruiter to learn more. Principal Software Engineer (Java) London – 1 day a week onsite Join a FinTech Powering the Future of Payments Are you a seasoned individual contributor lo
WiseCompany Description Wise is a global technology company, building the best way to move and manage the world’s money. Min fees. Max ease. Full speed. Whether people and businesses are sending money to another country, spending abroad, or making and receiving international payments, Wise is on a missi
WiseCompany Description Wise is a global technology company, building the best way to move and manage the world’s money. Min fees. Max ease. Full speed. Whether people and businesses are sending money to another country, spending abroad, or making and receiving international payments, Wise is on a missi
Oliver BernardOverview A high-growth, VC-backed HealthTech startup in central London is on the hunt for a high-calibre Software Engineer to join their founding engineering team. With recent early funding and deep market traction, this company is redefining how healthcare providers understand and manage their fina
DextersAs a growing technology team at Dexters, we are seeking enthusiastic, skilled Software Engineers to join us. You will have an impact across the full portfolio of Dexters' products, playing a key role in designing, building, and evolving the systems that power our business. You will help shape how we
Connells GroupOverview This job is brought to you by Jobs/Redefined, the UK's leading over-50s age inclusive jobs board. We are seeking a skilled and motivated Senior Software Engineer to join our Group Technology team in Milton Keynes. In this role, you will help develop, support and enhance business systems and
hackajob is collaborating with Accenture to connect them with exceptional professionals for this role. Accenture is a leading global professional services company, providing a broad range of services in strategy and consulting, interactive, technology and operations, with digital capabilities across
Stanford Black LimitedLocation: London / 4 days onsite per week About We are hiring a Senior C# Engineer on behalf of a boutique multi-strategy hedge fund to join a team responsible for overhauling the firm’s market data platform. The team is undertaking a multi-year initiative to build a unified data platform, including
Responsible for the successful execution of code development for PLC(s) within our client base / organization. You must be able to work independently or as part of a team. You will need to be able to manage your time efficiently to meet scheduled dates. Your job could entail periods of time away fro
Job Description (JD) Role Title: Lead Software Engineer (Java / Spring Boot) Location: London, UK (Hybrid – 3 days WFO) Contract Duration: 9 Months Role Overview We are seeking a hands-on Lead Software Engineer with strong expertise in Java, Spring Boot, and Microservices architecture . The ideal ca
About Us At FDJ UNITED, we don't just follow the game, we reinvent it. FDJ UNITED is one of Europe’s leading betting and gaming operators, with a vast portfolio of iconic brands and a reputation for technological excellence. With more than 5,000 employees and a presence in around fifteen regulated m
Senior Java Engineer (VP) - FX Options Up to £160k on the base We are seeking a highly skilled FX Options Java Developer to join a front-office electronic trading team within a leading global financial institution. This role sits at the heart of the FX eTrading business, focusing on building and enh
JD DETAILED RESPONSIBILITIES- some modern messaging like Aeron or ZeroMQ." Lead the development, testing, and maintenance of low-latency Java applications. Collaborate with cross-functional teams to gather requirements and design system architecture. Optimize application performance and troubleshoot
Overview Company Overview At Motorola Solutions, we believe that everything starts with our people. We’re a global close-knit community, united by the relentless pursuit to help keep people safer everywhere. Our critical communications, video security and command center technologies support public s
In short As a Senior Engineer in the Digital Twin team, you will develop the technological infrastructure that enables On to identify products across warehouses, retail stores and beyond using technologies such as RFID. As part of the Operations cluster, this team plays a key role in how we integrat
Who We Are Anza is a Solana R&D lab pushing the boundaries of blockchain performance and scalability. Anza was founded by experienced executives and core engineers solving the toughest problems in Web3. Crypto ecosystems rely on robust protocols, and we believe those are best built out in the open,
Weekday AI (YC W21)This role is for one of the Weekday's clients Salary range: Rs 12000000 - Rs 14000000 (ie INR 120 - 140 LPA) Min Experience: 6 years Location: London JobType: full-time Requirements What You'll Do Develop and deploy essential product features across the technology stack, including Python, TypeScript
Some roles are just jobs. Others feel like stepping into something that is quietly shaping the future. This is one of those. A fast-growing technology company with a new base in London is building a platform that sits at the intersection of cloud, networking, and security. The details are deliberate
Job Title: Software Engineer (Performance C++) Salary: Up to £180k + Bonus Location: London(Hybrid) Sells: Cutting-edge tech, ownership of multiple greenfield projects, no red tape, a friendly/collaborative environment, beautiful offices, personal projects on Fridays! An Elite FinTech Firm is lookin
Our client is a fast-growing technical consultancy known for delivering bespoke software engineering on complex, high-impact programmes across the UK public sector. Their culture is flat, collaborative, and delivery-focused. Engineers are trusted to make informed decisions, work closely with stakeho
📢 *Job Opportunity: Java Full Stack Developer (Digital Assets | Banking)** 📍 *Location:** Canary Wharf, London (Hybrid – 4 days onsite) 📅 *Contract Duration:** 6–12 months (Potential FTE conversion) ⚠️ *Eligibility (Mandatory)** Candidates must have one of the following: British Citizen Irish Cit
*Team:** Technology *Location:** This is a hybrid role based out of our London office in Monument, with an expectation to be in the office 2 days per week. *Salary Range:** £55,000 - £60,000 per annum *Role Type:** Full-Time, Permanent *Start date:** As soon as possible *Visa / Sponsorship Available
An exciting opportunity for a Java Software Engineer has arisen with a leading semiconductor company specialising in high-performance mixed-signal processing, based in London. This is an exciting opportunity for a Java Software Engineer to design and evolve cross-platform applications, SDKs, and dev
*Java Software Engineer** *About Us** We are a dynamic travel company redefining how people explore the world. From booking to boarding, our technology sits at the heart of every journey — and that’s where you come in. *The Role** As a Core Java Engineer, you’ll play a key role in designing, buildin
*Java Software Engineer | London | Remote-Friendly** We're working with a leading specialist in public sector digital transformation on this exciting opportunity to secure and modernise the UK's critical national infrastructure. This is a high-impact role for a security-cleared engineer to build rob
VitalityTeam – Health, Adviser and Employer - IT Working Pattern - Hybrid – 2 days per week in any of the Vitality Offices. Full time hours. We are happy to discuss flexible working! Top 3 skills required: To be fully proficient in Java Familiarity with DevOps tools To be able to identify key areas of impro
Java Developer (React / Java) – SC Cleared Contract | £600/day | Outside IR35 We’re supporting a high-profile public sector programme and are looking for an experienced SC Cleared Java Developer to join an established delivery team. Key Details: Rate: £600/day (Outside IR35) Clearance: Active SC req
Lead Engineer (Vice President) – Front Office Trading London (Hybrid) £120k - £130k + Bonus + Excellent Benefits Overview My client is looking to hire a Lead Engineer (VP) to play a key role in the transformation of Front Office technology. This is a high-impact position within a multi-year platform
£43,000 – £69,000/year
Estimation confidence: High
Estimate based on market data for Hertfordshire. Actual salaries may vary depending on experience, company, and area.
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