Solution Architect
Vacancy Description
We are looking for a Solution Architect who will drive the end-to-end design of our Core Services platform and its integrations with existing and upcoming products.
You will convert business goals into scalable, secure, and operationally efficient architectures for a modular microservices ecosystem deployed in a multi-cloud, multi-ledger environment. Collaboration will span across product, engineering leadership, DevOps/SRE, and commercial teams to reduce delivery risks and accelerate outcomes.
Requirements
- 6+ years leading architecture and solution design in complex SaaS/PaaS environments.
- Strong hands-on experience with cloud-native microservices, APIs (REST/gRPC), and messaging.
- Proven delivery of secure, resilient, multi-region systems at scale.
- Solid knowledge of CI/CD, IaC, operational excellence (SLIs/SLOs).
- Ability to communicate architectural decisions clearly to both technical and business stakeholders.
- Strong cross-functional collaboration experience (Product, DevOps/SRE, Security, PMO).
Would be a plus
- Background in digital identity, cryptography, or blockchain integrations.
- Experience in regulated industries (fintech, govtech, healthtech).
- Understanding of cost modelling, multi-tenant billing and platform commercialization.
- Working knowledge of Go or Java for prototyping.
- Cloud/security/agile certifications.
Responsibilities
- Platform & Solution Architecture
- Define target architecture, service contracts, data flows, and NFRs across core and product teams.
- Create ADRs, reference solutions, API/event standards, and reusable design assets.
- Guide initiatives through discovery, technical design, implementation, and deployment.
- Technical Governance & Enablement
- Promote API-first design, horizontal scalability, and multi-tenant architectures.
- Work closely with DevOps/SRE to ensure smooth CI/CD, observability, deployment readiness.
- Lead balanced decision-making around cost, performance, and operational trade-offs.
- Security, Compliance & Reliability
- Apply security-by-design principles (mTLS/service mesh, secrets management, HSM/KMS/Vault).
- Define and implement resilience strategies (active-active, failover, DR plans with RPO/RTO).
- Ensure alignment with ISO/IEC standards and GDPR in partnership with Security & Compliance teams.
- Cross-Team Collaboration
- Partner with Product Owners to translate goals into well-defined epics and user stories.
- Coordinate dependencies between core services and product squads, removing blockers.
- Run design reviews, provide architectural direction, and deliver stakeholder communication.
- Platform Roadmap & Standards
- Maintain architectural roadmap and drive modernization by retiring legacy approaches.
- Develop reusable documentation, templates, and starter kits for internal engineering teams.
- Partner & Customer Enablement
- Support solution design for strategic integrations while maintaining platform guardrails.
- Define scalable onboarding patterns for SDKs, APIs, and external developer experiences.
- Core Technical Domains
- Cloud-native infrastructure (Kubernetes, Helm, Terraform, GitOps/ArgoCD, Vault/HSM)
- Identity, access, and trust frameworks (SSO/RBAC, OIDC/OAuth2, signing services, DID/VC)
- Platform services (API Gateway, policies, rate-limiting, security enforcement)
- Event-driven systems (REST/gRPC, idempotency, NATS JetStream / Kafka)
- Observability (OpenTelemetry, Prometheus, Loki, alerting/runbooks)
- Multi-region availability (routing, failover, DR testing)
- Data platforms (PostgreSQL/distributed SQL, S3/object storage, Redis)
- Web3-related (tokenization, wallets, fee engines, multi-ledger adapters: BSV/EVM/etc.)
What We Offer
Competitive compensation
Social package (24 working days of annual leave and 5 paid sick days)
Flexible working hours
Challenging projects in diverse business domains and a variety of tech stacks
Personal development and professional growth opportunities
Work with talented, ambitious and family-feel team
Educational possibilities: corporate courses, knowledge hubs, and in-house English classes
Compensation for your professional certification & support for your learning activities
Opportunity to choose IT equipment you like
Corporate social responsibility
Would you like to join us?
Please send your resume for our review, and we will be in touch with you soon.