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C#/.Net Developer/Software Engineer
MLR Associates
Woking
Hybrid
Senior - Leader
£45,000 - £65,000
RECENTLY POSTED
  • Global Award Winning Technology Brand
  • SaaS - Platform based Products
  • .Net C# Vue.JS HTML CSS AWS SQL
  • Woking Surrey/Hybrid Working
  • £45-55k salary + £10k bonus

Our client a global technology leader is currently looking for a .NET Developer to work with the dev team to guide the provision of Software Development for in-house award winning products.

Reporting to the Head of Development and working closely with all levels of the business, this role will be responsible for:-

  • Software Development Lifecycle: Manage all aspects of the SDLC to deliver Strategic objectives and maintain exceptional standard of software
  • Hands on Full Stack Architecture and Code development/coding
  • Leadership: Provide leadership and guidance to coach, motivate, and lead team of Software Engineers
  • Collaboration: work closely with Senior Stakeholders across the business to align goals and deliver the product vision
  • People Growth: support team to enable personal and technical progression
  • Continuous Improvement: spearhead improvement in process & practices to elevate Product Development
  • Resource Allocation: provide support where needed for the projects that move the organisation forwards.
  • Client Focus: Craft and implement development practices that meet client and business needs.

Beneficial Skills/Experience:

  • .NET 8
  • Vue.JS
  • Strong knowledge of HTML and CSS
  • CQRS/Mediator pattern
  • Microservices
  • AWS
Senior Software Engineer / Data Platform Engineer
Hays Technology
London
Remote or hybrid
Senior
£700/day - £750/day
RECENTLY POSTED

Your new company Working for a globally renowned financial organisation Your new role We're looking for a Senior Software/ Data Platform Engineer to help evolve a large‑scale financial data platform. The environment includes both long‑standing enterprise systems and modern AWS cloud services. The platform handles high‑volume structured data and supports internal systems and customer‑facing products. A big part of the role involves working with large SQL Server environments, so strong SQL skills are essential. You'll help modernise core systems, improve performance and reliability, and build scalable backend and data services. This role suits engineers who are comfortable working across legacy and modern architectures and who have strong experience designing and building reliable APIs and data services. What you'll need to succeed Great professional experience as a Senior Software/ Data Platform Engineer in financial services. Strong SQL Server expertise (queries, stored procedures, indexing, performance tuning) Experience with large relational datasets Backend development experience in Python or C# Some experience with designing API's Experience working in AWS environments Experience with complex enterprise or legacy systems Strong analytical and problem-solving skillsDesirable: You've modernising legacy systems Building data pipelines or ETL processes Using AI-assisted development tools Experience in financial or market data environments What you'll get in return Flexible working options available. What you need to do now If you're interested in this role, click 'apply now' to forward an up-to-date copy of your CV, or call us now. Hays Specialist Recruitment Limited acts as an employment agency for permanent recruitment and employment business for the supply of temporary workers. By applying for this job you accept the T&C's, Privacy Policy and Disclaimers which can be found at (url removed)

AWS DevOps Engineer
Anson McCade
Newcastle upon Tyne
Hybrid
Junior - Mid
£60,000
RECENTLY POSTED
+9

Location: Newcastle (Hybrid, 3 days a week onsite)

Salary: Up to £60,000 (depending on experience) + 10% bonus

NOTE: You must be eligible for UK Security Clearance to be considered for this opportunity.

We are recruiting for a DevOps Engineer to join a high-performing technology delivery environment in Newcastle. This is a hybrid opportunity offering exposure to large-scale, complex programmes across both private and public sector domains.

As a DevOps Engineer, you will work within a collaborative Scrum-based environment, supporting development teams by delivering scalable, automated, and resilient infrastructure solutions.

Key responsibilities:

AWS platform focus

Designing and implementing CI/CD pipelines to enable continuous integration and deployment

Automating infrastructure provisioning using Infrastructure as Code (IaC)

Configuring and maintaining DevOps tooling ecosystems

Supporting automated testing strategies including performance, security, and resilience testing

Implementing monitoring, logging, and alerting solutions

Managing Linux-based environments and cloud infrastructure

Supporting API integrations and serverless architectures

You will contribute to improving delivery velocity, reliability, and quality across engineering teams.

Required Experience

Minimum 2+ years of commercial AWS DevOps experience

Strong understanding of CI/CD principles with hands-on experience in tools such as GitLab, Jenkins, CodeBuild or similar

Commercial experience with Linux, and administering Linux-based systems

Infrastructure as Code experience using CloudFormation, AWS CDK, Terraform, or Ansible

Knowledge of monitoring and logging tools such as CloudWatch, Splunk, Prometheus, Kibana, or AppDynamics

Scripting experience in at least one language such as Python, Bash, PowerShell, Node.js, or TypeScript

Understanding of RESTful APIs and integrating them into DevOps workflows

Familiarity with Agile and Lean delivery methodologies

Desirable

Exposure to introducing DevOps practices into new or evolving projects

Experience contributing to technical design or architecture discussions

Virtual networking or performance testing experience

If you are a driven DevOps Engineer who thrives in automated, cloud-native environments and wants to work on impactful, enterprise-scale projects, apply today.

TPBN1_UKTJ

Salesforce Developer
Ventula Consulting
Farnborough
Hybrid
Mid - Senior
£550/day
RECENTLY POSTED

Salesforce Developer/Technical Specialist - Automotive - £550 pd Inside IR35

Our client within the automotive sector is seeking an experienced Salesforce Developer/CRM Technical Specialist to support a major CRM transformation programme.

This role will work closely with the CRM SME on the data migration from Legacy CRM platforms and the build of new services within a modern, cloud-based IT landscape.

The successful candidate will be a hands-on technical specialist with strong database knowledge and proven experience delivering end-to-end CRM solutions across development, testing, and rollout.

Key Skills:

Strong database expertise, including:

  • Oracle
  • PostgreSQL
  • Proven experience delivering end-to-end CRM/application development
  • Hands-on experience with data migration and Legacy system decommissioning
  • Experience working with CRM platforms (Siebel experience highly beneficial)

Solid understanding of modern integration architectures, including:

  • AWS
  • APIs
  • Kafka integrations
  • Experience integrating cloud services with Legacy/on-prem Oracle environments
  • Automotive experience ideally

Rate: £550 per day Inside IR35

Duration: 3 months initially

Location: Hybrid/Farnborough (2 days per week on site)

This is an excellent opportunity to join a high-profile transformation programme within a globally recognised automotive environment, working on modern cloud-led architecture and large-scale CRM change.

Application Engineer
Stackstudio Digital Ltd.
UK
Hybrid
Junior - Mid
Private salary
RECENTLY POSTED
+2

Role-Application Engineer
Location- London- Hybrid Role with day travel to client site Contract- Inside IR35

Developers at NHS England work within multi disciplinary Agile teams to deliver secure, robust, and user centred digital services. The role involves building high quality software, contributing to technical design, and continually improving codebases to meet NHS service and safety requirements.

Soft Skills & Behaviours:
Clear and confident communicator, able to work with designers, product teams, testers, engineers, and external partners.

  • Highly collaborative, supporting team success and contributing to shared goals.
  • Positive, engaged, and proactive, bringing energy to team ceremonies and wider delivery activities.
  • Comfortable with change, able to work through evolving requirements or priorities.
  • Keen to learn and share knowledge, contributing to code reviews, pair programming, and community of practice activities.
  • Experienced working within Agile delivery, contributing to stand-ups, planning, reviews, retrospectives, and show and tell sessions.
  • Delivers with quality, making sensible trade-offs and managing technical debt thoughtfully.
  • Stays informed about modern technologies and practices, promoting proportionate adoption of tools that add value.

Technical Skills & Responsibilities:
Intermediate to advanced practical experience with:

  • React and TypeScript
  • Python
  • AWS services i.e. Athena/Glue, DynamoDB, ECS, S3, Lambda, SQS, Step Function, etc
  • Automated testing frameworks for Python and JavaScript
  • Terraform for infrastructure-as-code
  • Agile delivery workflows

Tooling experience:

  • Git
  • Jira
  • Confluence

Desirable (Nice to Have):

  • Cypress
  • GitHub Actions
  • Splunk

Other Requirements:

  • Eligible for BPSS and SC clearance, due to interaction with sensitive or protected systems.
  • Previous NHS experience is desirable, including understanding of NHS digital services or national systems.
  • Exposure to digital product development and live service environments is advantageous.
Technical Officer - ABS46803
Aberdeenshire Council
Inverurie
Hybrid
Junior - Mid
£10,001 - £20,000
RECENTLY POSTED
Job Description

We are looking for a Technical Officer to join our Housing, Asset Management, Stock Improvement Team on a permanent part-time contract, 14.5 hours per week. These hours can be worked flexibly throughout the week.

You will be confident in managing data, digital processes and workflow tools, as this role has a clear focus on the Microsoft Power Platform:

  • Power Apps (building apps)
  • Power Automate (automating workflows)
  • Power BI (data analysis)
  • SharePoint (data hub)

Working within a team of three other Technical Officers, the successful candidate will focus on the development, maintenance and improvement of the digital systems that support the upgrade, repair and planned maintenance of our Council Housing stock, which totals over 13,000 tenancies.

The administrative location for this post is in Inverurie. However, the Stock Improvement Team all work from home as their base. The council has a ‘hybrid’ approach to working that favours home working over working from an office location, but you may attend some face-to-face team meetings/training in offices. ‘Hot desks’ can also be booked at various Aberdeenshire Council office locations. We meet and communicate regularly using MS Teams.

There is a responsibility for the post holder to demonstrate a commitment to quality service delivery through continuous improvement for the benefit of the Service, tenants, and the organisation.

Expected Interview date is 1 April 2026

Informal enquiries to Vicky Vaughan - 01467 534818

For more information about living and working in Aberdeenshire, please click here

Please feel free to read our guidance on Requesting Reasonable Adjustments at Interview, Guaranteed Interview and how to request Alternate Formats and Communication Support

A Privacy Notice giving you information on the data we hold on you, what we do with that data, who we share your data with and your rights under GDPR is available here.  Alternatively, we can send a copy if you ask us to by emailing askhr@aberdeenshire.gov.uk

Responsibilities

Technical Officers analyse stock condition data and provide essential information to support the maintenance and improvement of our housing stock. This work relies on accurate data, relationships between data, robust systems, and well‑managed digital processes.

Asset Management uses Microsoft Power Platform tools including Power Apps, Power Automate and Power BI, and at its centre SharePoint.

These digital systems support key work areas such as:

  • Power BI Dashboards – Interfaces that provide lookup, query report and data analysis capabilities from ourcouncil housing stock database, NEC Assets Module.
  • Damp, Condensation & Mould – DCM Case Management Tracker (Power Apps, Power Automate, SharePoint )
  • DCM Case Status Dashboard – statistical reporting for the Scottish Housing Regulator (Power BI, Power Automate, SharePoint)
  • Issue Document Library – staff training, H&S compliance and essential document sign‑off (Power Apps, Power Automate, SharePoint)
  • Induction Document Library – essential document sign‑off for New Starts policy, processes, Risk Assessments, COSHH, H&S Executive (Power Apps, Power Automate, SharePoint)
  • Risk Assessments and CDM Regulations – Health & Safety compliance (Power Apps, SharePoint)
  • Property maintenance tracking, including the Windows Lubrication App (Power Apps, SharePoint)

These apps and systems are central to how Asset Management works. They improve data quality, streamline processes, and support internal and statutory compliance.

The Individual

We’re looking for someone with knowledge and experience of the Microsoft Power Platform and SharePoint to help support the development and maintenance of our digital solutions, as required. A strong understanding of SharePoint list design, data structuring and permissions management is essential for this role. You will understand the importance of strong data structuring across SharePoint and the Power Platform, ensuring information is organised, consistent, and ready for automation and reporting.

You will need the confidence to learn complex work streams and understand how our existing and new apps can support them. You will work closely with our existing Technical Officers to ensure continued service delivery and system reliability.

Our digital tools are now embedded across our work. They support compliance with statutory requirements, help manage risk, and provide a secure evidence base for complaints and enquiry handling. For further information, please read the full Job Profile.

Principal Embedded Software Engineer IoT & Full-Stack
Gerrell & Hard
Bicester
Hybrid
Senior
Private salary
RECENTLY POSTED

Location: Hybrid / Bicester
Type: Permanent
Salary: Competitive, market-based
TUAL Technology is an innovative, VC-backed start-up based in Bicester, developing PowerUp a high-power EV charging solution designed for grid-constrained sites. By integrating battery storage, smart energy management, and ultra-fast DC charging, TUAL delivers seamless electrification where traditional grid capacity falls short. Working with enterprise customers across Europe, TUAL is transforming the productivity and profitability of electric commercial vehicle fleets through a portfolio of intelligent, software-defined, cloud and IoT-enabled charging solutions.
The RoleWere looking for a hands-on Lead Software Engineer to own the design and delivery of our IoT and cloud software platform. Youll connect our ultra-fast chargers, manage data and remote control functions, and ensure security and scalability across our systems.Youll work directly with the VP Product and VP Power Electronics, shaping architecture, integrations and performance turning ideas into real, working solutions.________________________________________What Youll DoBuild IoT and cloud software for charger connectivity and monitoringCreate telemetry and data pipelines (PLC, CAN)Enable secure remote control and bi-directional communication (MQTT/WebSockets)Deliver OTA firmware updates and REST APIs (OCPP/OCPI)Develop secure, scalable cloud infrastructure (AWS IoT, Azure, etc.)Collaborate closely with hardware and IoT partners to integrate systems end-to-end________________________________________Your Background5+ years experience in IoT software, cloud integration or embedded systemsStrong skills in PLC, CAN, Modbus or similar protocolsProficiency in API and cloud development (AWS/Azure, MQTT, WebSockets)Knowledge of secure firmware updates and encryption (TLS, AES)Comfortable working autonomously in a fast-moving start-up environmentBackground in EV charging, energy storage or industrial automation is a plus________________________________________Why JoinThis is a chance to build the full IoT and cloud platform behind PowerUp from architecture to deployment. Youll shape a core technology in a growing, well-funded start-up tackling real-world challenges in electrification.

Lead C# Software Engineer
Rise Technical Recruitment
Abingdon
In office
Senior
£60,000 - £65,000
RECENTLY POSTED

Abingdon, Oxfordshire - Commutable from Oxford, Didcot, Reading and Swindon

60,000 - 65,000 + 25 Days Holiday + Training + Progression + Excellent Benefits

Excellent opportunity for a Software Engineer to join a market leading, global business where you will play a key role in the development of advanced automated systems while leading a small, highly skilled software team.

Do you have experience developing software in C# and WPF? Do you have experience working with machine control systems, motion systems, or industrial automation?

This innovative and growing engineering company specialise in the development of advanced systems used across a variety of high-tech industries. Known for their technical expertise and engineering excellence, the company are expanding their engineering team and now require a Lead Software Engineer to support ongoing growth.

In this role, you will take ownership of the software elements of engineering projects, leading the development of control software that integrates motion and vision systems. You will also be responsible for being the lead in a small software engineering team, allocating tasks, maintaining coding standards and supporting the commissioning of turnkey systems.

The role would suit an experienced software engineer with strong C# development experience and ideally knowledge of industrial automation, looking to step into or continue within a technical lead position.

The Role;

  • Develop software from the ground up using C# / WPF
  • Integrate software with motion, vision and laser systems
  • Support commissioning, deployment and troubleshooting of systems
  • Manage the software repository and ensure code compliance
  • 60,000 - 65,000 + 25 Days Holiday + Training + Progression + Excellent Benefits

The Person;

  • Experience developing software using C# / WPF
  • Experience with industrial automation, machine control or vision systems
  • Strong understanding of object-oriented programming and Git
  • Live local or willing to commute to Abingdon

Reference Number: BBBH(phone number removed)

To apply for this role or to be considered for further roles, please click “Apply Now” or contact Oliver Southward at Rise Technical Recruitment

Rise Technical Recruitment Ltd acts an employment agency for permanent roles and an employment business for temporary roles.

The salary advertised is the bracket available for this position. The actual salary paid will be dependent on your level of experience, qualifications and skill set and will be decided by our client, the employer. Rise are not responsible or liable for any hiring decisions made by the end client.

We are an equal opportunities company and welcome applications from all suitable candidates.

Software Engineer
Pontoon
Warwickshire
Remote or hybrid
Mid - Senior
Private salary
RECENTLY POSTED
+2

Job Title: Software Engineer (Python/AWS)
Location: Remote (Quarterly planning sessions in Bristol)
Remuneration: 600 per day (via Umbrella)
Contract Details: Fixed Term Contract, 6 months

Responsibilities:
Are you ready to take on an exciting challenge? Our client is looking for two talented Software Engineers to join their innovative team! You’ll be at the forefront of transforming existing on-premise tools to AWS cloud, ensuring that scalability, reliability, and security are at the heart of everything you do. Here’s what you’ll be diving into:

  • Design, Build, and Deploy: Create high-performance, scalable software that aligns with our long-term operational goals.
  • Develop Python Services: Maintain and enhance Python-based services optimized for AWS cloud environments.
  • Lead Migration Efforts: Spearhead the migration of legacy tools into AWS, ensuring minimal disruption and enhanced performance.
  • Automated Testing: Implement TDD and automated testing to uphold high-quality standards.
  • Monitor and Analyze: Enhance performance and reliability across distributed systems to ensure operational efficiency.
  • Build Automation Solutions: Develop CI/CD pipelines, configuration management, and deployments to streamline processes.
  • Security Practices: Uphold robust security measures including data encryption and access control.
  • Troubleshoot Complex Issues: Own root cause analysis to ensure long-term stability of systems.
  • Collaborate and Guide: Work closely with cross-functional teams and support third-party partners in maintaining quality standards.
  • Champion Agile Practices: Promote Scrum methodologies and drive continuous improvement within the team.

Required Skills & Experience:
We are looking for candidates who are not only skilled but also passionate about technology! You’ll need:

  • Strong Python engineering capabilities (senior preferred; solid mid-level considered).
  • Deep hands-on AWS experience (core services, serverless, compute, networking).
  • Proven experience in migrating or modernizing legacy systems into cloud environments.
  • Proficiency in test-driven development (TDD) and automated testing frameworks.
  • Familiarity with Agile delivery, especially Scrum methodologies.
  • A solid foundation in distributed systems, networking, and cloud infrastructure.
  • Knowledge of CI/CD pipelines and DevOps practices.
  • Strong understanding of security practices and compliance frameworks (ISO27001, GDPR).
  • Experience with monitoring tools (e.g., Grafana, Splunk).
  • Excellent analytical and problem-solving skills.
  • Clear communication skills to convey technical concepts effectively.

Nice-to-Have:

  • Experience with other cloud providers (Azure, GCP).
  • Scripting skills in Bash or PowerShell.
  • Containerization and orchestration experience (Docker, Kubernetes).

Soft Skills:
We value a proactive and collaborative mindset! The ideal candidates should be:

  • Delivery-focused and able to work autonomously in a remote-first environment.
  • Creative problem solvers who can navigate complexity with ease.
  • Committed to continuous learning and personal development.

If you’re ready to embark on this exhilarating journey and make a significant impact, apply now! Join us in shaping the future of software engineering!

Pontoon is an employment consultancy. We put expertise, energy, and enthusiasm into improving everyone’s chance of being part of the workplace. We respect and appreciate people of all ethnicities, generations, religious beliefs, sexual orientations, gender identities, and more. We do this by showcasing their talents, skills, and unique experience in an inclusive environment that helps them thrive.

We use generative AI tools to support our candidate screening process. This helps us ensure a fair, consistent, and efficient experience for all applicants. Rest assured, all final decisions are made by our hiring team, and your application will be reviewed with care and attention.

Due to the high volume of applications we receive, we are unable to respond to everyone individually. If you do not hear from us within 48 hours of applying, please assume that your application has been unsuccessful on this occasion.

Developer Experience (DevEx) Engineer
Lorien
London
In office
Mid - Senior
Private salary
RECENTLY POSTED
TECH-AGNOSTIC ROLE

Location: London

We’re looking for a DevEx Engineer to boost the productivity, efficiency and overall experience of our engineering teams. You’ll design tools, enhance workflows and champion best practices to ensure developers can build, test and ship software faster and more reliably.

What you’ll be doing

  • Building internal tools, services and libraries to streamline developer workflows
  • Optimising CI/CD pipelines for speed, reliability and simplicity
  • Identifying engineering pain points and automating manual processes
  • Improving developer documentation, onboarding guides and internal wikis
  • Championing best practices in testing, code quality and deployment
  • Monitoring build times, test reliability and other developer feedback loops
  • Supporting internal development and test environments
  • Promoting a developer-first culture across engineering and product

What we’re looking for

Top skills (in order of priority):

  1. Background in software engineering/DevOps/platform engineering
  2. Strong programming skills (any modern language)
  3. Experience with CI/CD tooling

Essential:

  • Familiarity with containers/orchestration (Docker/Kubernetes)
  • Excellent communication and collaboration skills
  • Experience improving developer workflows or engineering processes

Nice to have:

  • Experience with developer portals or internal platforms
  • Observability tooling knowledge
  • Infrastructure-as-Code experience
  • Experience improving DX in monorepos or microservices environments

Why join?

  • Shape engineering excellence across the organisation
  • Drive real improvements to developer speed, quality and satisfaction
  • Work closely with high-performing product and engineering teams

Want to make a measurable impact on how developers build and deliver software? Apply now.

Guidant, Carbon60, Lorien & SRG - The Impellam Group Portfolio are acting as an Employment Business in relation to this vacancy.

Senior Software Engineer (C++/Qt)
DOMO TACTICAL COMMUNICATIONS
Whiteley
Hybrid
Senior
Private salary
RECENTLY POSTED

About Us

DTC A Codan Company is a technology company based in Whiteley, Hampshire.

We specialise in the research and development of wireless and critical RF communication systems.

Our Engineers work at the edge of what is scientifically possible, developing secure, high reliability systems used in real world, mission critical environments.

Our technology is deployed nationwide by UK law enforcement and internationally across military, defence and government markets, enabling secure video, data and communications across complex networked environments.

About the Role

At DTC, our Software Engineers enjoy a varied role with a steady stream of challenging projects to work on.

As a Senior Software Engineer within our Applications Team, you will lead the design, development and maintenance of complex desktop and mobile applications that underpin our product portfolio across multiple sectors.

You will work across the full product lifecycle, shaping requirements, defining scalable architectures, and delivering secure, high integrity software used in operational environments.

The role combines enhancement of established, nationally deployed platforms with the development of new products and capabilities, particularly within emerging military applications.

You will develop in modern C++ and Qt across multiple platforms, collaborate closely with embedded, hardware and RF engineers, and contribute to a culture of technical excellence through code reviews, mentoring and continuous improvement.

This is a hands on, engineering led role based on site in Whiteley, working within the Applications Team and closely with the Embedded and Hardware Team. Informal flexibility is available, but regular on-site presence is essential.

What We re Looking For

  • Strong proficiency in modern C++ and Qt
  • Experience developing secure, high integrity application software
  • Multi-platform experience across desktop and mobile environments
  • Experience with IP networking, secure communications and database technologies
  • Confidence working within complex, hardware integrated systems

Experience within defence, military, video or networked communication environments would be highly beneficial

Why Work at DTC

We celebrate and recognise success, take pride in our culture, and enjoy working alongside highly skilled colleagues on technology that has genuine operational impact.

You will work on secure systems that are nationally deployed, safety critical and used in real world scenarios, while helping shape the next generation of applications within our growing portfolio

Interested in finding out more? Click apply today and we will contact suitable candidates for an informal discussion.

Successful applicants will need to be willing and eligible to obtain UK Security Clearance.

Senior Python Developer
Experis
London
Hybrid
Senior
£500/day - £540/day
RECENTLY POSTED
+7

Duration: 14 Months

Location: London, UK (3 days in office)

Active SC Clearance required

Inside IR35 - Umbrella only

About the Role:

  • We are seeking a highly skilled and versatile Senior Developer to join our team and contribute to the development and maintenance of our cutting-edge Azure Databricks platform for economic data. This platform is critical for our Monetary Analysis, Forecasting, and Modelling activities. The Senior Developer will be responsible for both front-end and back-end development, with a focus on Python, including the challenging but rewarding task of reverse engineering an existing codebase to integrate new features and improvements. This role requires a strong understanding of software development principles, experience with various programming languages and frameworks, and a passion for building high-quality, scalable, and maintainable software. Drive the development of MVPs, ensuring timely delivery and alignment with business goals.

Key Responsibilities:

Full-Stack Development:

  • Contribute to both front-end and back-end development of applications and APIs interacting with the Azure Databricks platform.
  • Develop user interfaces using modern front-end frameworks (e.g., React, Angular, Vue.js) and ensure a seamless user experience.
  • Develop robust and efficient back-end services and APIs using Python.

Python Development:

  • Develop and maintain Python code for data processing, API development, and integration with the Azure Databricks environment.
  • Utilise relevant Python libraries and frameworks (e.g., Flask, Django, Pandas, NumPy).
  • Collaborate with cross-functional teams to build and enhance banking applications
  • Work closely with UI/UX Designers to integrate visualizations seamlessly into web applications or other platforms
  • Work on data interfaces to connect various systems within the bank.
  • Write unit and integration tests to ensure code quality and reliability.

.NET Development (Optional): Develop and maintain .NET code for back-end services, APIs, and integrations with other systems.

  • Utilise relevant .NET frameworks and technologies (e.g., ASP.NET Core, C#, Entity Framework).
  • Write unit and integration tests to ensure code quality and reliability.

Reverse Engineering:

  • Analyse and understand existing codebases (potentially Python) to identify areas for improvement, bug fixes, and new feature implementation.
  • Document findings and create clear specifications for changes.
  • Implement changes while maintaining the stability and functionality of the existing system.

Join us to work on impactful projects, utilise cutting-edge tech, and be part of a collaborative team shaping public sector innovation. Apply now to make a difference!

Agentforce developer - Contract - Inside IR35
Anson McCade Ltd
London
Fully remote
Mid - Senior
£600,000 - £675,000
RECENTLY POSTED

Agentforce Developer (Salesforce)

£600-£660/day | Inside IR35 | Remote-first | Central Government

We’re looking for an experienced Salesforce Agentforce Technical Consultant to join a consulting practice delivering AI-driven transformation into central government.

You’ll design and build intelligent agent solutions on the Salesforce platform, working within agile delivery teams alongside Solution Architects and Technical Leads to implement scalable, secure, AI-powered workflows.

What we’re looking for:

  • Salesforce platform development experience
  • Strong skills in Apex, LWC, and Salesforce automation tools
  • Exposure to Agentforce, Einstein, or conversational AI solutions
  • Solid understanding of data modelling and integration patterns
  • Salesforce Platform Developer I (required); PD II desirable
  • Agentforce/Salesforce AI certifications advantageous
  • Sales, Service, or Experience Cloud certifications a plus
  • MuleSoft/APIGEE/Connected Apps experience beneficial
  • Agile delivery experience and strong analytical mindset
Salesforce developer - Contract - Inside IR35
Anson McCade Ltd
London
Fully remote
Mid - Senior
£600,000 - £675,000
RECENTLY POSTED

Salesforce Developer - SC Cleared

£675 per day | Inside IR35 | Remote-First

Are you a Salesforce expert ready to make a real impact? Join a dynamic delivery team working on high-profile public sector projects that matter. We’re looking for a skilled developer who thrives on building elegant, scalable solutions using the latest Salesforce Industry Cloud capabilities.

You must have active UK Security Clearance.

Essential Experience:

  • A minimum of 5+ years developing with Salesforce Industry Cloud
  • OmniStudio expertise is non-negotiable (OmniScripts, Data Mappers, Omni Processes)
  • Strong Apex development skills (triggers, batch processes, web services)
  • Proven track record with Lightning Web Components
  • Experience with Flows and declarative automation
  • Understanding of Apex sharing and security models

Contract Details:

  • £600-675 p/d Inside
  • 6 month contract
  • Remote-first
  • SC Cleared (Required)
Experienced WordPress Engineer
Affinity
Truro
Fully remote
Mid - Senior
£40,000
RECENTLY POSTED
+12

Job Title: Experienced WordPress Engineer

Location: Truro, Cornwall (Remote)

Salary: Circa £40,000 per annum, depending on skills and experience

Job Type: Full Time, Permanent

About Us:

Affinity is an award-winning, full-service, bespoke software development agency dedicated to solving digital problems for clients in both the public and private sectors.

As a company, we are deeply technical and always flexible, with a core mission to deliver human-centered solutions to technical challenges.

We work across the public sector, including central government, and enterprise-level private sector clients. We specialise in Discovery, Design, Development, Implementation, Data Integration and Migration, utilising open-source technologies including WordPress. We are committed to nurturing long-term relationships with our clients through quality-driven and cost-effective Support, Maintenance and Continuous Improvement.

Please note that, due to the nature of this role and the fact that this company does not offer sponsorship, candidates require the legal right to live and work in the UK to be considered for this role.

About the Role:

We are seeking a UK-based, experienced WordPress Developer with related AWS hosting experience who will bring energy and drive, to join our agile development team.

Self-motivated and with a can-do attitude, they will be looked upon to use creative problem-solving, coupled with significant experience of working with WordPress.

The successful person will be part of an agile development team, building and maintaining customer websites and digital services using WordPress, SQL and PHP, utilising various services and open source tools. They will support existing solutions and help continually improve them through work packages.

They will be working on a number of high profile accounts, ensuring that everything is completed to the highest level including design patterns, web security, technical documentation and application performance.

Custom plugin and theme development experience would be desirable, together with a strong working knowledge of Git.

They will be decisive and a good communicator, and will be looked upon to lead by example and help support the less experienced members of the team.

Key Responsibilities Include:

  • Key role on wordpress software support, development and AWS hosting projects as well as research and testing as required.
  • Attend project meetings as requested by the Delivery Manager or Senior Developer.
  • Record time spent on each project on a day by day basis to the required level of detail.
  • Remain current regarding changes in relevant technology and systems to ensure that technical knowledge is up to date.

About you:

Ideal candidates will have experience integrating WordPress, tuning and improving WordPress implementations and enjoy fast-paced, challenging and real-time problem solving.

Ideal skills, not limited to:

  • HTML5, CSS3, Sass (Tailwind CSS, Bootstrap, etc.)
  • PHP and SQL
  • Strong ES6+ Javascript skills, including Node JS and React
  • Custom WordPress theme and plugin development
  • Responsive/mobile web development
  • RESTful APIs
  • Version control, particularly Git
  • Docker and containerisation
  • AWS core services, such as EC2, ECS/EKS, EFS, database, CloudFront, WAF, CloudWatch, ElastiCache, IAM, etc.
  • Infrasructure-as-Code - ideally Terraform and CloudFormation
  • Strong communication skills, including client facing
  • Ability to work as a team and autonomously
  • Attention to detail and ability to work under pressure
  • Commercially aware

Useful experience for the role:

  • Enterprise-level experience with either government or the private sector
  • Continuous integration and deployment, incl. GitHub Actions, AWS CodePipeline, etc.
  • Non-AWS cloud platforms, such as Microsoft Azure and Google Cloud Platform (GCP)

Benefits:

  • We are a flat organisation and team members are rewarded for being great at what they do, not the seniority they have reached in the company.
  • 1 day of extra holiday per year of employment, up to a maximum of 8 extra days.
  • We accommodate flexible working when needed.
  • Continuing professional development opportunities ranging from on-the-job training to formal qualifications and certifications.
  • Access to a professional and life coach where appropriate.
  • We are an Investors In People and Living Wage accredited employer.

Please click the APPLY button to submit your CV for this role.

Candidates with the experience or relevant job titles of; Front End Developer, Back End Developer, PHP Developer, Web Developer, SQL Developer, Javascript Developer, Git, HTML5, CSS3, Sass, React, Gutenberg, AWS, Docker, Vagrant may also be considered for this role.

Smart Contract Developer
eTeam Workforce Limited
London
Hybrid
Mid - Senior
£432/day
RECENTLY POSTED

We are a Global Recruitment specialist that provides support to the clients across EMEA, APAC, US and Canada. We have an excellent job opportunity for you.

Job Title: Smart Contract Developer
Location: Canary Wharf (4 days/week in office)
Duration: 6 months to 12 months
Pay Rate: £432 per day through FCSA Umbrella

Role Summary
We are seeking an experienced Smart Contract Developer to join our Digital Asset Development team. This is a hands on, security focused role responsible for designing, developing, testing, and deploying smart contracts that underpin institutional digital asset capabilities such as tokenisation, smart contract management, wallet management, and integration with blockchain infrastructure (public, permissioned and private EVM/non-EVM networks). You will work closely with cross-functional teams to build robust, scalable, and secure digital asset products that meet our business and technical requirements.

Role Description
Design and implement robust, efficient, and secure smart contracts for EVM and non-EVM networks, aligning contract behaviour with product and platform requirements.
Collaborate with product and engineering stakeholders to translate business logic into decentralized logic, ensuring correctness, resilience, and clear operational semantics.
Develop and maintain smart contracts supporting tokenization and life cycle operations, including patterns used for institutional needs (eg, permissioning/whitelisting and Proxy/upgrade approaches where required).
Build comprehensive unit and integration tests, and contribute to quality gates for contract releases. Perform internal security reviews and support external audits, proactively identifying and mitigating common smart contract vulnerabilities (eg, re-entrancy and front running classes of issues).
Own and evolve the smart contract toolchain (development environments, linting/static analysis, dynamic analysis, testing and audit readiness), ensuring tools are approved, integrated into the SDLC tollgates, and support consistent coverage and secure-by-design outcomes.
Build and maintain smart contract CI/CD workflows using existing build processes, integrating the contract repositories and pipeline stages needed to automate build/test/analysis artefacts and support controlled deployments in line with enterprise SDLC governance.
Contribute to engineering excellence through code reviews, documentation, and maintaining a high standard of security and quality in an iterative delivery environment.
Coordinate and partner with third party smart contract auditors by preparing audit-ready packages (scope, threat model context, code freeze/tag, and supporting artefacts), facilitating walkthroughs and Q&A, triaging findings with engineering, and driving remediation and re test cycles through to audit sign off and release readiness

Core/Must have skills
Strong, demonstrable experience developing smart contracts in Solidity or a similar language with a security-first mindset.
Experience across the smart contract life cycle: design, build, test, deploy, and maintain.
Experience with token standards and advanced token models, including partitioned or permissioned token approaches and Proxy/upgrade patterns.
Strong knowledge of secure coding practices for smart contracts and ability to identify/mitigate common vulnerability classes.
Proficiency with smart contract development and deployment tools (such as Hardhat) and modern testing patterns.
Understanding of EVM/Ethereum fundamentals (eg, smart contracts and EVM execution model)
Web3 integration experience, including using libraries such as Ethers.js/Web3.js to interact with smart contracts, sign/send transactions, and integrate contract functionality into dApps and services.
Blockchain cryptography fundamentals, including strong understanding of public/private key cryptography, signing/verification concepts, and the role of cryptographic mechanisms (eg, key management requirements and approved algorithms) in securing blockchain transactions and wallets.

Good to have skills
Experience building dApps and integrating front ends with smart contracts (eg, Web3 interaction patterns).
Familiarity with institutional digital asset platform components such as tokenization, smart contract management, wallet management, and integration patterns that connect on chain activity to off chain services.
Gas optimization and scalability techniques, including awareness of gas-related patterns/protocols (eg, Gasless transaction approaches such as OpenGSN).
Exposure to microservices and Back End integration in modern stacks (eg, NodeJS/Java/C#) and producing technical documentation for architecture and code.
Experience developing for non EVM smart contract platforms (eg, Canton/DAML or other non EVM chains such as Stellar or Solana), including adapting designs to different execution models, tooling, and network fee mechanics.

If you are interested in this position and would like to learn more, please send through your CV and we will get in touch with you as soon as possible. Please note, candidates are often Shortlisted within 48 hours

APEX PLSQL Developer
Acumen Bay Consultancy
London
Remote or hybrid
Mid - Senior
£95,000
RECENTLY POSTED

Responsibilities & Qualifications: Understand requirements and translating them to product features. Participate in Scrum meetings and demonstrate work done and the plan and communicate clearly. Work in an agile team and provide technical guidance along with participating in customer calls and drive technical discussions to deliver solutions and must have good communication skills. Work on application designs and develop applications using Front End, Middleware, and database related technologies. Should be hands-on developing and implementing best practices and crafting robust and enterprise level code. Coding standards should be followed and the code should be highly performant. Should be able to write unit test cases using any of the frameworks and should be completely automated. Should have strong exposure in REST API design principles. Should be able to develop reusable components using proper design patterns and implement the right solutions. Should be able to do code review and implement automation wherever required to ease development process. Must have experience of oracle databases. Solid Scripting experience in Shell, Python & Perl. On a daily basis, you will be developing technical solutions across technologies including: - o Oracle Databases o PL/SQL Programming o Oracle APEX o Python, Shell and Perl o SOAP and REST Web Services. Working knowledge of Agile Scrum framework, Jira & ServiceNow. Familiar with Continuous Integration methodologies and tools and have unit testing knowledge. Experience of debugging & troubleshooting. Exposure to Microservices and cloud deployment Demonstrable experience implementing ETL Experience in Reverse engineering (nice to have). Experience of Oracle Engineered systems include Exadata/ODA (nice to have).

Senior AI Engineer
Adria Solutions Ltd
Manchester
Hybrid
Senior
£70,000 - £85,000
RECENTLY POSTED

We re looking for a hands-on Senior AI Engineer to build real-world AI systems that deliver measurable impact across customer journeys and internal operations. This role is all about turning emerging AI capabilities-LLMs, agentic systems, ML models, workflows, and AI services-into robust, production-ready solutions.

What You ll Do

  • Design, build, and integrate AI applications into end-to-end workflows.
  • Embed agentic AI into customer and operational processes with reliability, resilience, and safe fallback behavior.
  • Collaborate with Product, Engineering, Data, and Operations to take AI solutions from concept to production.
  • Establish best practices for orchestration, testing, monitoring, and operational safeguards.
  • Evaluate emerging AI capabilities and translate them into practical, high-value implementations.

What We re Looking For

  • Strong software engineering background (Python), with experience delivering production AI or ML-integrated systems.
  • Hands-on experience with LLMs, AI services, or agentic AI frameworks.
  • Practical understanding of AI production concerns: latency, resilience, observability, safety, and maintainability.
  • Systems thinker who collaborates effectively across teams and communicates clearly.
  • Passion for applied AI and agentic systems, with a focus on turning capabilities into tangible outcomes.

Bonus if you have: AWS AI/ML experience, building autonomous workflows, regulated industry exposure, or contributions to the AI community.

Benefits:

  • Training and development budgets
  • A culture of collaboration and growth so your career can become what you want it to be.
  • Hybrid working balance of remote working and on-site to suit your work/life balance.

Join us and help shape the future of AI-driven systems in a fast-moving, hands-on environment.

Interested? Please Click Apply Now Senior AI Engineer (Agentic AI) Applied AI in Production

Senior AI Engineer (Agentic AI) Applied AI in Production

Contract Algo Trading Java Developer - eTrading, low latency, Java APIs, Multithreading, FIX
Scope AT Limited
London
Hybrid
Mid - Senior
Private salary
RECENTLY POSTED

Our Investment Banking client is looking for an Algo trading Java developer to join the team to work on new initiatives and support for business critical algorithmic trading engines. The team provides innovative solutions for low touch, low latency trading, which includes FIX connectivity, low latency market connectivity, smart order routing, algorithmic trading and internal crossing.

The requirement is for a core Java developer. The team is working on a number of algorithmic engines that support benchmark algos, smart order routing and internal crossing.

The main responsibilities of this role include:

  • Delivery of key functional changes to the ETT strategy engines
  • Delivery of core framework-level changes
  • Interaction with quantitative trading group/quantitative traders to capture core requirements
  • In depth understanding of core Java API’s (collections, concurrency, NIO etc.)
  • Have an understanding of and experience with multithreaded systems, working knowledge of the Java garbage collector, familiar with low latency I/O.
  • Understanding of and experience with design patterns (Observer, Factory, Singleton etc.)
  • Development practices - Must be able to use test driven development and be familiar with UML and OO design.
  • Understanding of benchmark algo and/or smart routing strategies (VWAP, TWAP, Arrival Price etc.)
  • Demonstrable experience of Front Office system design and architecture (algo trading plant and topology)
  • Business Knowledge - Understanding of equities and/or derivatives markets.
  • Knowledge of FIX (heartbeating, login, sequence numbers, message types etc.)

Initial 12 month contract, hybrid working, inside IR35 role

By applying to this job you are sending us your CV, which may contain personal information. Please refer to our Privacy Notice to understand how we process this information. In short, in order to supply you with work finding services, we will hold and process your personal data, and only with your express permission we will share this personal data with a client (or a third party working on behalf of the client) by email or by upload to the Client/third parties vendor management system. By giving us permission to send your CV to a client, this constitutes permission to share the personal data that would be necessary to consider your application, interview you (Phone/video/face to face) and if successful hire you.

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Oracle EBS HCM Technical Consultant
Qualient Technology Solutions UK Limited
Yorkshire
Hybrid
Senior
Private salary
RECENTLY POSTED
TECH-AGNOSTIC ROLE

We are Looking for Oracle EBS HCM Technical Consultant based in leeds, UK/Canary Wharf, UK which is Hybrid.

Experience: 8-10 Years

Job Summary

We are looking for an experienced Oracle EBS HCM Technical Consultant with strong expertise in Oracle E-business Suite HCM modules and deep technical skills in Oracle PL/SQL, Custom Forms, Reports, and Fast Formulas. The ideal candidate will have hands-on experience in developing, customizing, and supporting Oracle EBS HCM solutions.

Key Responsibilities

  • Design, develop, and support technical solutions within Oracle EBS HCM modules.
  • Develop complex PL/SQL packages, procedures, functions, triggers, and performance tuning.
  • Build and maintain Custom Forms and Oracle Reports using Oracle Developer Suite.
  • Develop and maintain Fast Formulas for payroll, benefits, and HR processes.
  • Work on data conversions, interfaces, and integrations with external systems.
  • Provide technical support for HR modules, troubleshooting issues and resolving defects.
  • Collaborate with functional consultants to translate business requirements into technical specifications.
  • Ensure adherence to coding standards, documentation, and best practices.

Required Skills

  • Strong experience in Oracle EBS HCM modules such as:
  • Core HR
  • Payroll
  • Absence Management
  • Benefits, etc
  • Expertise in Oracle PL/SQL development.
  • Experience in Oracle Forms and Oracle Reports development.
  • Strong knowledge of Fast Formula development and customization.
  • Experience with EBS APIs, Open Interfaces, and Concurrent Programs.
  • Understanding of HR and Payroll business processes.
  • Ability to troubleshoot and optimize existing code and processes.
Backend Software Engineer - Python
Opus Resourcing Ltd
Reading
Hybrid
Junior - Mid
£50,000 - £75,000
RECENTLY POSTED

Software engineer with sound Back End Python skills is required to join the R&D, product-centric engineering team in Reading, Berkshire, for a world-leading company specialising in secure video collaboration technology, where software quality, collaboration, and continuous improvement are central to everything they do. The role is based in Reading, UK, and involves working closely with teams across the UK and Europe, with occasional travel.

Location: Reading, with some office presence to be part of the team. Salary Circa £50-75k + Bens + Stock

Key skills required for the Software Engineer role - Python/Distributed Systems

  • Strong commercial experience Circa 2-5 years developing performant Back End systems in Python OR C OR C++ OR Rust
  • Experience or strong interest in asynchronous and network programming
  • Exposure to some of distributed systems, networking and Client Server architectures
  • Comfortable working in Linux-based development environments
  • Interest in learning systems programming languages such as C, C++ or Rust
  • Familiarity with virtualisation platforms (VMware, KVM, Hyper-V) and/or cloud environments (AWS, Azure, GCP)
  • A quality-driven mindset, with experience in unit, integration, and system testing
  • Excellent written and spoken English, with the ability to discuss complex technical concepts clearly
  • Bachelor’s degree in Computer Science or a related STEM subject from a red brick University (or equivalent experience)

What you’ll do as a Software Engineer - Python/Distributed Systems

  • Collaborate with a highly skilled, globally distributed engineering team
  • Design, build, and maintain core components of a Real Time video platform
  • Contribute to distributed systems used by hundreds of thousands of users worldwide
  • Solve complex, meaningful technical challenges in a production environment
  • Continuously improve software quality through testing, automation, and best practices

Why this role as a Software Engineer - Python/Distributed Systems?

  • Engineering-led culture - strong focus on software quality, test automation, and clean design
  • Growth mindset - ongoing learning and development opportunities, working with cutting-edge distributed systems
  • Inclusive, people-first environment - diverse perspectives are actively encouraged and valued
  • Real ownership - your work is visible, impactful, and tied directly to product success
  • Purpose-driven technology - enabling secure, seamless communication for critical use cases worldwide

Backgrounds could include security, telecoms, video, networking, media, and Real Time or distributed systems, including Client Server systems.

Opus Resourcing acts as an employment agency with respect to permanent employment.

Apply now or message us for more details. Referrals always welcome!

Frequently asked questions
Haystack features a wide range of Backend Engineer positions, including roles in startups, mid-sized companies, and large enterprises, covering various industries such as finance, healthcare, e-commerce, and more.
Common programming languages for Backend Engineer roles on Haystack include Java, Python, Ruby, Go, Node.js, and C#. Job postings typically specify the preferred languages and frameworks.
Yes, Haystack allows you to filter Backend Engineer job listings based on remote, hybrid, or on-site work options to help you find roles that match your work location preferences.
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To apply for Backend Engineer jobs, simply create an account on Haystack, upload your resume, and submit applications directly through the platform. Some listings may also redirect you to the employer's application portal.