Lead Java Software Engineer (Finance)

Colaborador efetivo, A tempo inteiro · Remote, Leiria

About the Project

Disclaimer: Due to operational requirements, this role is open only to candidates based in Portugal with valid work authorization. Applications that do not meet these criteria will not be considered.

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Our client, 28Stone, specializes in delivering tailored software solutions for the financial services industry, working closely with major institutions in the US and UK to build high-performance systems for global capital markets. With over 200 professionals across North America and EMEA, they are a global IT consulting firm known for deep domain expertise and a focus on capital markets technology.

We offer a unique opportunity in Portugal: the ability to work on international projects within a friendly and collaborative environment. Distributed teams support the development and delivery of technology that helps drive efficiency, performance, and scalability for some of the world’s most advanced financial institutions.

Since 2023, through our strategic collaboration with us, Stark & Partners, they have expanded into Portugal by launching a Software Engineering Delivery Center. This center is a key part of our global delivery strategy, and we are continuing to grow sustainably by hiring talented engineers and consultants who are eager to contribute to complex, global financial systems.

28Stone is proud to have received the Top 1% Workplace Award 2024.
Together we foster a culture of learning, openness, and collaboration - and we are always looking for positive, motivated individuals who want to grow their careers and make an impact through technology.

Join 28Stone in Portugal and be part of a team that connects local talent to the global financial technology landscape.

Your Key Focus Areas

Development and support of existing and new internal system integration solutions.
Implementation of unit and integration tests.
Investigation of production incidents.
Provide work estimates and participate in sprint planning.
Ensure code quality and performance by utilizing best practices.
Design and implement new features, and improve existing functionality to meet business requirements.
Participate in all phases of the software delivery lifecycle, from analysis through deployment and ongoing support.
Decision-making on solution architecture.
Provide technical leadership and mentorship to other developers.

Your Expertise

At least 10+ years of hands-on experience in developing enterprise applications using Java.
Must have 10 plus years of Spring/Spring boot development experience.
Very good understanding of common design patterns, data structures, and algorithms.
Deep understanding of design patterns for distributed systems, concurrent/multithreaded programming, distributed transactions.
Thorough knowledge of Java frameworks such as Spring Core, Spring Boot, Spring MVC, REST, XML/SOAP, Hibernate.
Kafka, Tibco Rendezvous/JMS/MQ or equivalent.
Experience with Java web servers.
Experience with Jenkins and a basic understanding of the continuous integration (CI) process.
Experience with GIT (preferred) or SVN.
Proven experience in leading development teams or mentoring other engineers.
Good written and spoken English communication skills (Communicate with international clients and colleagues).
Ability to work in a team and independently.

Considered an advantage

Knowledge of data analysis, data modeling methodologies.
Experience in SQL query profiling and optimization.
Experience working with AWS cloud services.
Experience of working with Kotlin.
Financial Services knowledge (specifically Capital Markets and Securities Trading, specifically Fixed Income trading), FIX protocols.
Experience integrating with Salesforce CRM.
Knowledge of identity management solutions.
Experience with public speaking (conferences, meetups) or writing technical thought leadership pieces (blog posts, whitepapers).

Compensation

Competitive compensation package that exceeds Portuguese market rates, calibrated to your seniority and expertise
Hybrid & flexible work: Work remotely from anywhere in Portugal or from our co-working office in Leiria (TECNEA Community).
Annual training budget: Invest in your growth with an allocated budget each year.
Tech communities: Join a team that fosters knowledge sharing and mentorship.
Loyalty rewards: Receive company-branded gifts on your work anniversaries.
Modern office setup: Ergonomic and fully equipped workspace in Leiria.
Additional office perks include free snacks, fresh fruits, tea and coffee, board games, a ping pong table, a spacious cafeteria, and free parking.
Social events: monthly lunches, team buildings, company-wide events.
Coverflex: A flexible benefit for expenses like education, childcare, and sports.

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About us

Stark & Partners bridges international companies with Portuguese talent, helping businesses launch and scale successfully in Portugal.

We have built our company on a simple belief: when talented people have the right environment, amazing things happen. Today we're a growing team with a strong sense of community and one clear goal: making our clients' expansion to Portugal successful and bring more jobs to Portugal.

Your Career Matters

We're not looking for people to fill seats – we're looking for talented individuals who want to build something meaningful. Bring your skills, ideas, and ambition. We'll provide the platform, support, and opportunities.

How We Work

✓ Trust over micromanagement – We hire great people and let them shine
✓ Growth opportunities – Your development is our priority
✓ Flat structure – No unnecessary hierarchies blocking your path
✓ Diverse challenges – Work that keeps you learning and engaged
✓ Supportive team – Colleagues who have your back
✓ Real impact – See the results of your work every day

Ready to grow with us?
Apply today, and we’ll reach out to you after reviewing your profile!

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Agradecemos o teu interesse em integrar a nossa equipa!

Aviso importante: As candidaturas destinam-se exclusivamente a candidatos residentes em Portugal.