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Job Description:



We are seeking a talented and experienced Cross-Platform Mobile Developer to join our team. As a Cross-Platform Mobile Developer, you will be responsible for designing, developing, and maintaining high-quality mobile applications that run seamlessly on both iOS and Android platforms. You will collaborate with various teams to deliver exceptional mobile solutions that meet business objectives and exceed user expectations.

Key Responsibilities:

• Design and develop high-performance mobile applications using cross-platform frameworks such as React Native, Flutter, or Xamarin.
• Collaborate with product managers, designers, and other stakeholders to gather requirements and translate them into technical specifications.
• Ensure the performance, quality, and responsiveness of applications across both iOS and Android platforms.
• Implement best practices in coding, testing, and deployment to deliver high-quality software.
• Perform code reviews and ensure adherence to coding standards and best practices.
• Troubleshoot and resolve technical issues and bugs.
• Stay updated with the latest industry trends, technologies, and best practices, and incorporate them into development processes.
• Work closely with backend developers to integrate APIs and services.

Qualifications:

• Proven experience in developing cross-platform mobile applications using frameworks such as React Native, Flutter, or Xamarin.
• Strong knowledge of mobile app development principles and practices.
• Experience with RESTful APIs, third-party libraries, and cloud services (e.g., Firebase, AWS).
• Proficient in JavaScript, Dart, C#, or other relevant programming languages.
• Familiarity with native development (Swift, Objective-C, Java, Kotlin) is a plus.
• Strong understanding of UI/UX design principles and ability to collaborate with designers.
• Excellent problem-solving skills and the ability to work effectively in a fast-paced, dynamic environment.
• Strong communication skills and the ability to collaborate effectively with cross-functional teams.

My client is looking to begin the interview process ASAP with limited interview spots this and next week, so don't miss out.

This is a brief description of the role, for the full information, simply apply to the role and I will call you to discuss.

Twitter: @_JeffersonFrank

LinkedIn: https://www.linkedin.com/in/george-heron-aa8676138/

Email: g.heron@frankgroup.com

Phone: +358 753 266586

Book a Meeting: https://calendly.com/g-heron

Please Note: This is a permanent role. This role is for Finnish residents only. This role does not offer Sponsorship. You must have the right to work in Finland with no restrictions. Some of our roles may be subject to successful background/security checks.

If this wasn't exactly the role you were looking for, please apply to this role anyway, just highlight what you are looking for, apply with your CV with a brief overview of what you are looking for (The role, top 3 techs, location, salary).

I will call you to discuss your skill-set further, there may be other roles I am working on that you may be suited for.

I specialise in Mobile, Web and Cloud (AWS) recruitment here at Jefferson Frank International, focusing on the placement of highly-skilled candidates in various IT positions (Engineers, Analysts, Architects, Consultants, Project Managers, Management etc.).

We are the only global recruitment agency dedicated solely to AWS technology. Jefferson Frank is the AWS recruitment agency of choice. Whether it's a contract, permanent or remote position, we find great people great jobs

Job Description

You will be part of a SaaS company focused on the sustainability of its clients (B2B).

Role & Responsibilities

• Develop sustainable solutions for international companies
• Work with a proprietary cloud-based technology platform
• Collaborate with various teams to coordinate objectives

Skills & Qualifications

• 5-7 years of experience in Android development
• High level of English and international experience
• Proactivity and commitment

Benefits

• 40.000€ - 52.000€
• Hybrid work model (3 days in-office, 2 remote)
• Opportunity to work in a global company with growth potential

Lead Python Developer

Up to £90,000 Base salary

London/hybrid



Who we are:

Partnered with Google, we are technology first Marketing agency that utilises AI & Data to improve our customers brands. Voted as a great place to work by the Sunday Times and working directly with Google as both a partner and customer of ours we are now looking to scale our development team.



The role:

As a Lead Software Engineer, we are looking for an experienced developer who understands Python to work on our customers environments and help build their brands by leveraging AI & Data. You can expect a variety of Python based work with our customers as well as guaranteed cloud exposure in all projects. - All of our customers utilise the cloud (GCP) but we will take anyone with AWS/Azure experience. We would also consider people who are strong developers who have transitioned to Python, just be aware this is the chosen language with the team.



Progression:

We are expanding, with the role reporting into the Heads of AI, Engineering & Automation there is clear progression to a Head of Development role/ or the hands on route working as a Principal engineer. - We offer both routes as we want the person to make the role their own.



Experience we are looking for:

* Python development is strongly preferred.

* Frameworks: Flask/Django

* Cloud technologies, we use GCP but open to AWS/Azure.

* Any experience with IaC is a nice to have.



Benefits:

* Base salary up to £90,000

* Annual performance based bonus

* Medical cash plan

* Health & wellbeing contribution

* Learning and development plan

* Railcard/Season ticket

* Home office contribution

* Enhanced Pension scheme

* Enhanced annual leave



This is a hybrid role, the team currently works 2 days a week in our office in Shoreditch and 3 days remote.



Please apply directly to this advert, you can also reach out to me on LinkedIn "Marcus Tembe", email m.tembe@tenthrevolution.com or you call me on 0191 300 6939.

Job Description

We are seeking a skilled and adaptable developer to join our dynamic team, focused on creating and maintaining applications that support data management and analysis. This role offers the opportunity to contribute to both the development of new solutions and the ongoing maintenance of existing systems, while working closely with cross-functional teams to drive innovation and ensure seamless integration of technologies.


Role & Responsibilities

• 
  
  Design, develop, and support applications, prioritising system stability and continuity for large user bases. The applications will enable users to efficiently manage and analyse their data, as well as access models and algorithms.
• 
  
  Contribute to an agile, self-driven, collaborating across various domains to deliver project solutions.
• 
  
  Work alongside cross-functional teams to implement projects and guarantee smooth integration of emerging technologies.
• 
  
  Manage the balance between creating new applications and maintaining and optimizing existing solutions.
• 
  
  Lead the evolution and advancement of the team's technology stack, ensuring alignment with user needs and compliance with current coding, security, and tooling best practices.
• 
  
  Take ownership of both front-end and back-end development, including user interface design, database query optimization, implementation of authentication systems, and maintaining application security.

Skills & Qualifications

• Expertise in front-end technologies: Vue3, Nuxt3, TypeScript, JavaScript, HTML5 and REST APIs.
• Proficient in Python, FastAPI, PostgreSQL, and cloud-native app development.
• Experience with Docker, Kubernetes, and CI/CD.
• Familiar with clean code practices, Pandas, PyBrain, MS Azure, and Python packaging.

Benefits

• Job Type: Direct hire.
• Being part of an international team and work in global projects
• Remote Work: 2 days in the office per week.
• 30 days of vacation and an attractive benefits package.

AWS Developer - Up to £550 (Inside IR35)

4+ Months

Fully Remote in UK

Lead Developer for a healthcare client built on AWS with a React front-end. They're also focusing on automating their existing manual regression test pack, and want all new code built with automation testing through Playwright / PyTest.

• AWS
• React and Python
• Experience building their own automated test scripts/packs to test what they build.
• Test approach is Playwright, which uses Python to build test scripts using the PyTest framework.
• Experience of user experience and accessibility

To apply please contact o.king@tenthrevolution.com or apply via the AD.

Senior Front-End Engineer - Remote - 60K + Benefits

Are you a passionate and experienced front-end engineer looking for a remote opportunity with a dynamic and innovative team? Our client, based in the North West, is seeking a Senior Front-End Engineer with a strong background in React.js to own and shape the customer journey, from Homepage to Purchase.

In this role, you'll work closely with backend teams, integrating with web APIs to deliver seamless user experiences. While the primary focus is on Front-end development, knowledge of C# or other backend technologies is highly desirable to better collaborate across teams.

What You'll Be Doing:

• Taking ownership of the customer journey, ensuring an exceptional user experience.
• Developing, testing, and maintaining front-end applications using React.js.
• Collaborating with backend engineers to integrate web APIs.
• Innovating and implementing new features to enhance the user experience.
• Driving best practices in coding, testing, and deployment.

What We're Looking For:

• Proven experience as a Front-End Engineer with expertise in React.js.
• Strong knowledge of web APIs and integrating with backend systems.
• Understanding of modern front-end development practices and tools.
• Desirable: Familiarity with C# or other backend technologies.
• A passion for delivering exceptional customer experiences.
• Strong problem-solving and communication skills.

Benefits Include:

• Annual Leave: 25 days, rising to 30 with length of service, plus the option to purchase up to 5 more.
• Healthcare: Access to private medical healthcare and a healthcare cash plan.
• Extra Days Off: Celebrate your birthday with an additional day off.
• Car Perks: Car salary sacrifice scheme and onsite electric car charging points.
• Discounts: Discounted mobile plans and retail discounts.
• Flexible Working: Remote-first culture with flexibility to suit your needs.
• Family Support: Subsidised nursery fees and people-friendly policies.
• Professional Growth: Internal coaching, mentoring opportunities, and six-monthly salary reviews.
• Well-Being: Optional flexible critical illness cover and recognition awards.
• Convenience: Free onsite parking, subsidised onsite restaurant, and superfast free broadband.
• Sustainability: Travel loan and Ride2Work schemes.
• Giving Back: Two days' paid leave annually for voluntary work.

How to Apply:

If you're excited about shaping the future of the digital customer journey and thrive in a remote working environment, send your CV to P.bower@tenthrevolution.com

Senior Full Stack Engineer - 80K + Benefits, Remote



About Us: We're a technology led organisation who provide exceptional service to homes across the UK. Using our relationships with AWS & Microsoft, we're constantly evolving the way we support our customers through the use of bleeding edge technology. We're currently in the midst of a number of greenfield projects based on our 2025 strategic initiatives and we're looking to hire a Senior Full Stack Software Engineer with experience of C# & React to join one of our remote development pods.

The Role: As a Senior Full Stack Software Engineer, you will play a pivotal role in designing, developing, and maintaining high-quality web applications. You will work closely with cross-functional teams to deliver scalable and secure solutions. This position is ideal for a seasoned professional who excels in both front-end and back-end development and has a passion for leveraging .Net and React.js technologies to create exceptional user experiences.

Key Responsibilities:

• 
  
  Design, develop, and maintain web applications using .Net (C#, ASP.Net) for back-end and React.Js for front-end.
• 
  
  Collaborate with product managers, designers, and other engineers to define, plan, and implement new features and enhancements.
• 
  
  Optimize application performance, ensuring responsiveness and scalability.
• 
  
  Write clean, maintainable, and testable code while adhering to best practices.
• 
  
  Perform code reviews, mentor junior developers, and contribute to a culture of continuous improvement.
• 
  
  Troubleshoot and debug complex technical issues across the stack.
• 
  
  Stay up-to-date with emerging technologies and industry trends to recommend innovative solutions.

Requirements:

• 
  
  Proficient in .Net technologies, including C#, ASP.Net, and Web API development.
• 
  
  Strong experience with React.js or related front-end technologies (e.g., JavaScript, TypeScript, HTML5, CSS3).
• 
  
  Solid understanding of RESTful API design and development.
• 
  
  Experience with relational databases (e.g., SQL Server, PostgreSQL) and ORMs (e.g., Entity Framework).
• 
  
  Familiarity with cloud platforms (e.g., Azure, AWS) and CI/CD pipelines.

Desirable Skills:

• 
  
  Experience with microservices architecture and containerization (e.g., Docker, Kubernetes).
• 
  
  Knowledge of state management libraries (e.g., Redux, MobX).
• 
  
  Familiarity with Agile/Scrum methodologies.
• 
  
  Exposure to testing frameworks (e.g., Jest, NUnit) and test-driven development (TDD).

What We Offer:

• 
  
  A dynamic and inclusive work environment.
• 
  
  Opportunities for professional growth and career advancement.
• 
  
  Competitive salary and comprehensive benefits package.
• 
  
  Flexible work arrangements (remote or hybrid options).
• 
  
  Access to cutting-edge technologies and projects that make a real impact.

How to Apply: Send your CV to P.bower@tenthrevolution.com

Our client, a well-established multinational company based in Singapore, is seeking a skilled C# Developer to join their growing regional team. This role offers a hybrid working arrangement and the opportunity to work on in-house applications while collaborating with the regional team.


Role & Responsibilities

• Develop new features for internal tools and applications.
• Design components within a distributed architecture.
• Optimize internal tools, including configuration management, service frameworks, monitoring, and continuous deployment systems.
• Collaborate with Singapore and Europe team to ensure successful project delivery.

Skills & Qualifications

• Degree in Computer Science, Computer Engineering, or Electrical Engineering with a specialization in software.
• Experience: 3 to 8 years of relevant development experience in C#.Net. Candidates with less or more experience are also encouraged to apply.
• A strong passion for technology and staying updated on industry trends.
• Singaporean or Permanent Residents are preferred.

Benefits

• Attractive compensation package
• A focus on work-life balance
• Opportunities to work with cutting-edge technologies and contribute to impactful projects
• A culture that values innovation, teamwork, and continuous learning

If you are interested and qualified, send your CV in word format to Roxanney Zhou, r.zhou@tenthrevolution.com or call me at +65 6027 9235 to discuss further.

EA Personnel Number: R22104027

Company EA License Number: 11C3017

Senior Scala Developer - London/hybrid role



About Us:

We are a forward-thinking organization dedicated to enhancing the reliability and accuracy of pricing verification within risk management frameworks. Our goal is to transform price verification services for over-the-counter (OTC) markets through innovative solutions and a client-first approach.



The financial and trading sectors demand services that are innovative, flexible, and adaptable to changing market dynamics. By combining deep industry expertise with advanced technology, we aim to deliver efficient and impactful solutions tailored to client needs.



Our services encompass a wide range of financial asset classes, and we continually expand and refine our offerings to meet the requirements of major players in OTC markets.



Position Overview:

We are seeking a motivated and experienced Full-Stack Developer to join us during a period of exciting growth and transformation. This role involves working across the entire tech stack, from building sophisticated user interfaces and data visualizations to optimizing complex database operations.



Key responsibilities include:

• Providing mentorship and guidance to less experienced developers.
• Conducting thorough code reviews to ensure high-quality outputs.
• Leading the design and implementation of key system components.

What We're Looking For:

The ideal candidate will have a strong aptitude for numerical problem-solving. While knowledge of derivatives (swaps, options, futures, etc.) is advantageous, it is not essential. Proficiency in some of the following technologies is required:



Frontend Technologies:

• Typescript
• React
• d3
• Highcharts
• Cypress

Backend Technologies:

• Scala (and its core library)
• sbt
• slick
• shapeless
• Play framework
• Akka (actors and streams)

Database Expertise:

• SQL
• Schema design for relational databases
• Query performance optimization

Infrastructure Knowledge:

• AWS
• Jenkins

What We Offer:

• A collaborative and innovative work environment.
• Opportunities to work on challenging projects in the OTC markets.
• A platform for continuous learning and technical skill enhancement.

Join Us:

If you are an experienced Full-Stack Developer seeking a challenging and rewarding opportunity, we would love to hear from you. Help us redefine excellence in pricing verification services.

Please send your application to m.tembe@tenthrevolution.com or call me on 0191 300 6939 and we can discuss the position in more detail, as well as the interview process's itself.