Job Description

Technical Leader (Java / Kotlin)

Who is Parser?

Technology alone does not create impact-the right teams do. Founded in 2018, Parser is a boutique technology services and consulting firm helping global organisations solve complex business challenges through digital transformation, product development and Al enablement.

We are a fast-growing team of 340+ engineers and consultants across Europe (UK, Spain, Portugal), the Americas (US, Argentina, Uruguay, Colombia), and the Middle East. We combine global reach with a mindset focused on agility, senior expertise, and close collaboration.

We work as an extension of our clients' teams, helping them define the right problems, shape solutions, and deliver technology-driven outcomes that create measurable business value. Our expertise spans software engineering, Al & data, product development, and customer experience, delivered by teams that combine strong technical depth with a consulting mindset.

Why Join Us? If you are looking for a place where you can think beyond execution, take true ownership of outcomes, influence decisions, and continuously learn alongside top-tier specialists in a truly global environment, we'd love to meet you.

How will you impact?

As a Senior Lead Software Engineer at Parser, you'll join our backend engineering team in London to combine strong hands-on technical capability with leadership and stakeholder-management skills. Operating within agile product squads, you'll shape technical direction, mentor engineers, and build scalable customer-facing platforms while solving complex business problems and driving delivery on mission-critical systems in the banking and payments domain.

Your key responsibilities:

Your responsibilities include, but not limited to:

• Lead the design and development of scalable, cloud-native backend systems using Java and Kotlin.
• Shape technical direction, engineering practices, and architectural decisions across tribes and squads for mission-critical banking, payments, or card issuing systems.
• Drive delivery of complex features in ambiguous and rapidly changing environments while balancing long-term architecture goals with short-term priorities.
• Coach and develop engineers, fostering a culture of excellence, continuous improvement, and knowledge-sharing.
• Manage stakeholders effectively across engineering and business functions, and report progress to senior leadership.
• Ensure system resilience, performance, production support excellence, and champion the responsible use of AI-assisted software development.

What you'll bring to the role:

Essential Requirements:

• Strong backend development experience using Java and/or Kotlin, deep expertise in the JVM ecosystem, open-source frameworks, REST APIs, event-driven messaging, and databases.
• Proven experience building cloud-native applications, microservices, distributed architectures, and customer-facing platforms using AWS and multi-cloud environments.
• Experience with mission-critical systems, ideally in banking, payments, or card issuing.
• Expertise in testing, CI/CD pipelines, and modern software delivery automation.
• Exceptional problem-solving mindset, ownership mentality, and ability to operate effectively in ambiguous, rapidly changing environments.
• Demonstrated ability to coach and develop engineers, influence engineering direction beyond immediate team boundaries, and collaborate effectively across tribes and squads.
• Excellent stakeholder management and communication skills across business and engineering functions.

Location:

London.

You will receive:

• The chance to join an organization with triple-digit growth that is changing the paradigm on how software products are built.
• The opportunity to be part of an amazing, multicultural community of tech experts.
• A highly competitive compensation package.
• A flexible and hybrid working environment.
• Medical insurance.

Parser is committed to fostering an inclusive workplace and providing equal employment opportunities to all applicants regardless of race, religion, gender, sexual orientation, age, disability, or any other protected characteristic under applicable law.

If you require reasonable accommodations during the recruitment process, please let us know and we will work with you to support your participation.

By applying to this role, you acknowledge that your personal data will be processed in accordance with Parser's Privacy Notice for recruitment purposes.

Parser may use Al-assisted tools during certain stages of the recruitment process to support operational efficiency. Our recruiting teams use Al to streamline note-taking and scheduling. All hiring decisions are made by people, with human review and oversight.

Come and join our #ParserCommunity.