Us-developer jobs in Cardiff

 ...building new features from scratch that Starling hasn’t released in the UK market. Engine by Starling engineers are excited about helping us deliver new features, regardless of what their primary tech stack may be. Hear more from the team in some case studies, below, and our... 

 ...and enjoy working in a fast-paced environment that is all about building things, creating new stuff, and disruptive technology that keeps us on the cutting edge of fintech. We operate a flat structure to empower you to make decisions regardless of what your primary... 

 ...aim to complete them within 1 week.  What Yo u’ ll Do Design, develop, and maintain robust APIs including public TTS API, internal APIs...  ...tech domain Think you’re a good fit for this job?  Tell us more about yourself and why you're interested in the role when you... 

 ...pillar organisation with over 950 employees across Europe. Between us we have more than 20 years of world-class credit expertise. We...  ...and growing more junior engineers is a core part of the job. As you develop, your influence will start to reach beyond your own team. This is... 

 ...their money while taking better care of the planet which has seen us become a multi-award winning bank that now employs over 2800...  ...threat landscape such as malware and remote access  Experience with developing security integrations by interacting with APIs. Ability and... 

 ...We know that it's sometimes hard to find a role that looks like it lines up with your expertise. If you're interested in working with us and don't think you'd be a good fit for any of our other positions, we still want you to apply! Our project landscape is always expanding... 

 ...pillar organisation with over 950 employees across Europe. Between us we have more than 20 years of world-class credit expertise. We...  ...climbing. What we share are our values: • Teamwork • Merit • Develop • Honest • Impactful • Integrity They might look like... 

 ...accessible, and user-centered — making a real difference for people.                   Think you’re a good fit for this job?  Tell us more about yourself and why you're interested in the role when you apply. And don’t forget to include links to your portfolio and LinkedIn... 

 ...fastest growing sectors of tech, the intersection of artificial intelligence and audio. Think you’re a good fit for this job?  Tell us more about yourself and why you're interested in the role when you apply. And don’t forget to include links to your portfolio and... 

 ...confidence. Or reach out to Suzie Stone via the VIQU IT website. Do you know someone great? We'll thank you with up to £1,000 if your referral is successful (terms apply). For more exciting roles and opportunities like this, please follow us on LinkedIn @VIQU IT Recruitment.

 ...innovate, challenge the status quo, and grow their careers with us. This is an exciting opportunity to join a newly established AI...  ...make a meaningful contribution from day one. Role Overview AI Developers build the AI products on Proxima's Azure-based platform. The role... 

 ...cost through a tight integration of infrastructure, engineering, and research work. We are looking for a skilled Software Engineer to join us. What You’ll Do Be scrappy to find new sources of audio data and bring it into our ingestion pipeline Operate and extend the... 

 ...things, creating new stuff, and disruptive technology that keeps us on the cutting edge of fintech. We operate a flat structure to empower...  .... Etc. We also built in-house tools and frameworks as developer productivity and automation is paramount to us. We are looking... 

 ...things, creating new stuff, and disruptive technology that keeps us on the cutting edge of fintech. We operate a flat structure to empower...  ...of experience levels and interests, helping us improve and develop our Android app, CI automations and tooling. You’ll be committing,... 

 ...and enjoy working in a fast-paced environment that is all about building things, creating new stuff, and disruptive technology that keeps us on the cutting edge of fintech. We operate a flat structure to empower you to make decisions regardless of what your primary... 

 ...category and also our recent recognition as Apple's 2025 Design Award for inclusivity, we find the need for a Senior iOS Engineer to help us support the new user base as well as work on new and exciting projects to push our missing forward.    This is a key role and ideal... 

 ...things, creating new stuff, and disruptive technology that keeps us on the cutting edge of fintech. We operate a flat structure to empower...  ...systems in a distributed environment Be a highly proficient developer, maintaining a high standard for technical and coding excellence... 

 ...is ideal. Experience or understanding of a highly regulated industry will be beneficial. We want someone who is hungry to keep developing their skills, learning new things and collaborating with the wider team. An interest in GenAI is desirable. Responsibilities:... 

 ...engineering. We’re looking for an established Senior Engineer who coaches and mentors’ juniors and mid-level engineers, helping them develop their skills to progress within their careers.  You'll take on challenging problems your team faces, including designing solutions... 

 ...Salary: £60,000 - 68,000 per year Requirements: Strong commercial experience developing applications using Java and Spring Boot. Experience designing and delivering complex software solutions. Strong knowledge of relational databases, ideally PostgreSQL. Experience... 

 ...Senior Java Developer with a focus on Agentic Coding IntaPeople are working exclusively with a fintech scaleup in Cardiff and require a Senior Java Engineer with experience of agentic cofing join a new team.  This is a hybrid role with 3 days per week in the Cardiff office... 

 ...leading financial experts, sound interesting to you? LDMS - About Us Founded in 2018, LDMS is part of the LC Financial Holdings...  ...what we do have in common are our values: Teamwork Merit Develop Honest Impactful Integrity They may look like corporate... 

 ...obtain SC clearance for this role. Interested? Please apply below. Lead Software Engineer, Senior Software Engineer, Python Developer, Django Developer, Backend Engineer, Full Stack Engineer, Software Architect, GDS, Agile, System Design, Government, Public Sector,... 

 ...working. The client is located in Cardiff, and the role requires SC Cleared and NPPV3 Cleared status. This is a hands-on opportunity to help us shape cloud strategy, drive automation, and deliver secure, scalable Azure solutions in a highly regulated environment. last updated... 

Java Tech Lead 78k plus a bonus of up to 20% (£93,600 package) IntaPeople are partnered with a fintech scaleup in Cardiff city centre and are scaling up the engineering team with a tech lead. About the role: This role is hands on and focused on driving technical direction...

 ...Engineers to ensure a seamless handoff from sale to onboarding Develop GTM playbooks, messaging, and outbound strategies to help SIMBA break...  ...outsized impact Think you’re a good fit for this job?  Tell us more about yourself and why you're interested in the role when you... 

 ...with a small, close-knit IT team based on site at our busy Cardiff manufacturing site. This is a hands-on Lead Oracle Applications Developer role where you will work closely with business users from the first conversation through to go-live, with real ownership and visible... 

Salary: £70,000 - 75,000 per year Requirements: Experience as a Tech Lead, Senior Engineer or Engineering Lead Strong Java and Spring Boot development experience Experience delivering software within Agile environments Ability to influence technical decisions and...

 ...and enjoy working in a fast-paced environment that is all about building things, creating new stuff, and disruptive technology that keeps us on the cutting edge of fintech. We operate a flat structure to empower you to make decisions regardless of what your primary... 

Location:  Wales (Based from HMP Cardiff – covering regional sites) Contract: Permanent | Full-time 39 hours per week (08:00–17:00) + 1 in 4 weekends (15% shift allowance) Salary: £35,504 – £44,830 (depending on experience) + van & fuel card Be part of something...