Jobs

The Mission

Wallee Group is a leader in advanced payment solutions, dedicated to providing robust, scalable, and secure systems across multiple domains. We enhance customer experiences through innovative payment and finance technology that empowers businesses to grow efficiently. With operations spanning several countries, we thrive on collaboration and agility, utilizing the Scrum framework to drive our international teams. At Wallee, we stay at the forefront of market trends, continuously innovating to deliver premier services to our global customers.

The Role

To achieve our mission of providing the market's best payment experience, Wallee is seeking experienced and versatile java software engineers for our Vilnius office. As disruptors in the payment space, we build industry-leading systems that demand the highest standards of security and reliability. We are constantly pushing our solutions into new territories, and we are looking for engineers who thrive in a fast-paced, agile environment to help us redefine the future of finance.

Tasks

Your Impact

• Architect Scalability: Design and develop highly resilient back-end systems using Java, ensuring our infrastructure handles global scale with ease.
• Feature Innovation: Own the end-to-end lifecycle of new features, from initial implementation to refined bug fixing and performance tuning.
• Collaborative Engineering: Work closely with product managers, UX designers, and QA to translate complex business needs into elegant technical solutions.
• Code Excellence: Drive quality through automated testing, rigorous code reviews, and the creation of clear, maintainable technical documentation.
• Stay Ahead: Continuously research and evaluate emerging technologies and methodologies to keep Wallee at the cutting edge of the fintech industry.

Requirements

What You Bring to the Table

• Technical Depth: Advanced proficiency in Java and core frameworks such as Spring, Spring Boot, and Hibernate.
• Systems Thinking: Proven experience building distributed systems and scalable, high-availability solutions.
• Data Mastery: Strong proficiency in SQL and experience managing complex data structures.
• Modern DevOps: Hands-on experience with CI/CD pipelines (Jenkins/GitLab CI) and containerization (Docker, AWS ECS).
• Agile Mindset: A degree in Computer Science (or equivalent experience) and a track record of thriving in fast-paced, Agile environments.

• Bonus Points: Experience with JavaScript, Apache Camel, or BPM engines.

   

  Benefits:

• You are part of an agile, young international team and shape our products sustainably with your ideas.
• You will play a decisive role in designing products in an omni channel payment start-up and work with leading companies in the financial industry on international projects.
• We offer flexible structures and flat hierarchies.
• Cooperation with motivated colleagues and numerous personal development opportunities.

• The primary goal of the project is the modernization, maintenance and development of an eCommerce platform for a big US-based retail company, serving millions of omnichannel customers each week.
  
  Solutions are delivered by several Product Teams focused on different domains - Customer, Loyalty, Search and Browse, Data Integration, Cart.
  
  Current overriding priorities are new brands onboarding, re-architecture, database migrations, migration of microservices to a unified cloud-native solution without any disruption to business.

   

• Responsibilities:

  We are looking for Senior Data Engineer to implement a solution for a big retail company. The main focus is to support processing of big data volumes and integrate solution to current architecture.

   

• Mandatory Skills Description:

  • Overall years of experience required 8+
  • Strong, recent hands-on expertise with Azure Data Factory and Synapse is a must (3+ years).
  • Strong expertise in designing and implementing data models, including conceptual, logical, and physical data models, to support efficient data storage and retrieval.
  • Strong knowledge of Microsoft Azure, including Azure Data Lake Storage, Azure Synapse Analytics, Azure Data Factory, and Azure Databricks, pySpark for building scalable and reliable data solutions.
  • Extensive experience with building robust and scalable ETL/ELT pipelines to extract, transform, and load data from various sources into data lakes or data warehouses.
  • Ability to integrate data from disparate sources, including databases, APIs, and external data providers, using appropriate techniques such as API integration or message queuing.
  • Proficiency in designing and implementing data warehousing solutions (dimensional modeling, star schemas, Data Mesh, Data/Delta Lakehouse, Data Vault)
  • Proficiency in SQL to perform complex queries, data transformations, and performance tuning on cloud-based data storages.
  • Experience integrating metadata and governance processes into cloud-based data platforms
  • Certification in Azure, Databricks, or other relevant technologies is an added advantage
  • Experience with cloud-based analytical databases.
  • Experience with Azure MI, Azure Database for Postgres, Azure Cosmos DB, Azure Analysis Services, and Informix.
  • Experience with Python and Python-based ETL tools.
  • Experience with shell scripting in Bash, Unix or windows shell is preferable.
  • Demonstrated ability to lead cross-functional engineering teams, define technical strategy and architecture, drive delivery of complex data platforms, mentor engineers, and effectively communicate with stakeholders at all organizational levels.

   

• Nice-to-Have Skills Description:

  • Experience with Elasticsearch
  • Familiarity with containerization and orchestration technologies (Docker, Kubernetes).
  • Troubleshooting and Performance Tuning: Ability to identify and resolve performance bottlenecks in data processing workflows and optimize data pipelines for efficient data ingestion and analysis.
  • Collaboration and Communication: Strong interpersonal skills to collaborate effectively with stakeholders, data engineers, data scientists, and other cross-functional teams.
  • Ability to plan, estimate and track progress of implementing features
  • Computer Science and data science academic and education credentials

   

• Languages:
  • English: B2 Upper Intermediate

We are looking for a Site Reliability Engineer (SRE) to join a global engineering team building and operating a large-scale cloud SaaS platform. In this role, you'll work closely with experienced SREs and software engineers to improve platform reliability, scalability, and operational excellence.

This position is a great fit for an engineer with experience in SRE, DevOps, or Cloud Operations who wants to deepen expertise in Kubernetes, cloud infrastructure, automation, and production engineering.

Responsibilities

• Production Reliability – Help maintain the availability, stability, and performance of our production platform while proactively identifying opportunities to improve system reliability.
• Monitoring & Observability – Improve monitoring, dashboards, and alert quality to increase production visibility and reduce alert fatigue.
• Automation – Build scripts and automation solutions that reduce manual operational work, improve engineering efficiency, and enhance production reliability.
• Production Operations & Incident Response – Participate in troubleshooting production issues, perform root cause analysis, and contribute to long-term reliability improvements.
• Cloud Platform Operations – Support and improve our Kubernetes-based cloud platform, CI/CD pipelines, and production infrastructure running on GCP and AWS.
• Engineering Collaboration – Work closely with Software Engineers, DevOps, DBAs, and Product teams to improve production reliability and operational excellence across the platform.

• On-Call & Operational Excellence – Participate in the team's on-call rotation, supporting reliable production operations. Respond to production incidents alongside experienced SREs while continuously improving operational processes and reducing manual effort through automation.

   

Requirements

• 2–3 years of experience in Site Reliability Engineering, DevOps, Cloud Operations, Platform Engineering, or a similar role.
• Hands-on experience with Kubernetes and containerized environments.
• Familiarity with public cloud platforms (GCP or AWS).
• Experience with Linux systems and basic networking concepts.
• Experience with scripting or programming (Python, Bash, or similar).
• Familiarity with monitoring and observability platforms (Datadog is an advantage).
• Strong analytical and troubleshooting skills.
• Excellent communication skills and the ability to collaborate with globally distributed engineering teams.
• A strong desire to learn, take ownership, and continuously improve systems and processes.

• A proactive mindset, strong work ethic, and the hunger to grow as a Site Reliability Engineer.

   

Nice to Have

• Experience with CI/CD pipelines.
• Familiarity with Infrastructure as Code tools such as Terraform or Ansible.
• Experience with messaging technologies such as Kafka, Pub/Sub, or Redis.
• Exposure to Canary, Blue/Green, or Feature Flag deployment strategies.
• Understanding of Site Reliability Engineering principles, including SLIs, SLOs, and error budgets.

• Experience working in cloud-native or SaaS production environments.

   

We are looking for a Chief Turret Systems Design Engineer to lead the development of high-precision melee engagement systems. Your key task will be to create a compact turret with automatic guidance, capable of effectively hitting fast and small targets at a short distance.

It is a complex, technologically rich and engineering-demanding product, where each constructive solution affects not only tactical efficiency, but also calculation safety and stability of system operation in conditions of field application. The turret should have two formats of use:

— fixed installation;

— integration on moving platforms.

We move from the stage of experimental concepts to the creation of an engineering-mature system, so the quality of design, the durability of mechanics, the accuracy of guidance algorithms and the reliability of all — nodes are critical.

You will be responsible for the full engineering cycle: from the formation of the product architecture and the selection of technological solutions to the synchronization of the work of mechanics, electronics, software developers and production. Your work will be closely integrated with the hardware, embedded, computer vision and testing teams.
 

Desired competencies:

Understanding engineering and design principles.
Professional CAD ownership: SolidWorks, AutoCAD and other CAD systems.
Normative literacy: knowledge of ESCD for drawing up and checking working drawings, specifications and documentation.
Knowledge of the component base: optimal selection of elements, rolled metal and materials for specific structures.

We offer:

Career development: vertical and horizontal growth, specialized courses, trainings, technical exchange and participation in strategic projects.
Security and stability: booking conscripted employees from the first month.
Salary in euro.
Official employment and social guarantees: leave, sick leave, full social package.
Legal support: consultations and support on military accounting issues.
Adaptation: high-quality onboarding with mentoring support and step-by-step involvement in project activities.
Comfortable conditions: corporate meals, recreation areas, friendly atmosphere and equipped shelter on the territory of the office.
Convenient location: 10 minutes on foot from the metro.
 

The company will provide everything necessary to fulfill the assigned tasks. If you have acquaintances who can be useful in such a project, then send their recommendations, if they pass the selection stages - you will receive a financial reward.

We are a climate-tech product team building a multi-tenant SaaS platform. We are scaling into enterprise customers and want an experienced architect to help us design the platform for that next stage.

This is a focused, well-scoped engagement with clear goals, not an open-ended retainer. You will work directly with the project lead.

What you will do

• Design multi-tenant resource isolation so workloads stay predictable as customer count and data volume grow.
• Architect the async and background-processing model for long-running, data-heavy operations.
• Design and implement high availability for the data tier, including replication and verified backup and restore.
• Mature the deployment pipeline for deterministic, auditable releases.
• Define the service-level indicators that reflect real customer experience, and build the observability to measure them.
• Right-size cloud resources against measured usage and introduce autoscaling.
• Load and capacity testing at realistic data volumes.
• Give us your long-term view on cloud strategy. We are on Azure and are not planning to migrate, but we want an architect's assessment to plan against.

What we are looking for

• 5+ years in cloud architecture, platform engineering or SRE, with real design ownership on at least one production system.
• Multi-tenant SaaS experience. You have solved noisy-neighbour and tenant-isolation problems before and have views on how.
• Strong production Kubernetes: Helm, resource management, autoscaling, disruption budgets, rolling-update strategy.
• Azure preferred, ideally AKS. Equivalent depth on AWS or GCP is fine.
• MongoDB operations at production scale: replication, migrations, backup and restore verification.
• Prometheus, Grafana, Alertmanager, Loki. Able to design meaningful alerting, not just install exporters.
• Terraform and CI/CD pipeline design.
• Able to read Node.js well enough to reason about where memory and time go.
• Comfortable disagreeing with a proposed design and explaining why.
• English sufficient for written technical discussion and calls.

Nice to have

• GitOps in production (Argo CD or Flux).
• Load testing with k6 or JMeter.
• Exposure to blockchain infrastructure or carbon markets. Genuinely optional, we will teach the domain.

PayDo, a leading Electronic Money Institution (EMI) authorised by the FCA in the UK, FINTRAC in Canada, and MFSA in Malta, operates in 140+ countries and over 25 industries. Offering multicurrency IBANs, merchant solutions, mass payment options, acquiring, open banking, PayDo provides premium and convenient payment services. With all features available through one platform and contract, PayDo is a preferred solution for modern online businesses.
We are looking for a proactive Senior Product Owner to drive the development of our fintech products. In this role, you will own the product lifecycle end to end, define and prioritise features, and collaborate with cross-functional teams to ensure timely and high-quality delivery.

RequirementsGeneral

• Minimum 3 years of experience as a Product Owner or in a similar product management role in Fintech, EMI, PSP, or Banking.
• Solid understanding of the fintech ecosystem, industry trends, competitive landscape and emerging payment technologies, payment schemes and banking integrations.
• API familiarity (basic ability to read API docs, understanding request-response flows).
• Experience with Onboarding, KYC/KYB

Hard Skills

• Strong experience in stakeholder management and cross-department alignment.
• Solid background in UX principles, journey mapping, and usability best practices.
• Hands-on experience with UX analytics.
• Deep understanding of SDLC, including discovery, refinement, development, QA, release, and post-release monitoring.
• Ability to write clear and structured documentation – BRD, PRD, acceptance criteria, use-cases, flow diagrams.
• Experience working with engineering teams using Scrum/Kanban.
• Analytical thinking and ability to make decisions based on data, constraints, and risk assessment.

Soft Skills

• Ownership mindset with proactive problem-solving.
• Strong communication skills and ability to simplify complex concepts.
• High attention to detail and ability to structure ambiguous inputs.
• Empathy, user-centric mindset, and ability to balance business and tech perspectives.

ResponsibilitiesProduct Discovery & Delivery

• Own the end-to-end lifecycle of product initiatives from idea to production rollout.
• Translate business goals into clear product requirements, epics, and user stories.
• Prioritize the backlog using impact-based frameworks (value, effort, compliance, risks).
• Define acceptance criteria, ensure requirement clarity, and maintain a clean, structured backlog.

Stakeholder Management

• Work closely with Compliance, Operations, Engineering, Finance, and Customer Support teams.
• Gather business requirements, negotiate priorities, and align expectations across departments.
• Facilitate cross-functional workshops, discovery sessions, and status reviews.
• Clearly communicate product decisions, timelines, and trade-offs to internal and external stakeholders.

Technical & SDLC Collaboration

• Collaborate daily with engineering teams to clarify scope, manage dependencies, and unblock delivery.
• Maintain deep understanding of SDLC stages and ensure requirements are properly groomed before development.
• Validate technical feasibility with architects and developers; manage risks and constraints.
• Support QA in test case preparation and participate in UAT to ensure product quality.

User Experience & UX Analytics

• Advocate for user-centric product design across customer journeys and internal workflows.
• Review wireframes, prototypes, and UI designs to ensure clarity, usability, and consistency.
• Use UX analytics tools (heatmaps, session recordings, funnel analysis) to identify pain points.
• Translate insights into actionable product improvements and measurable UX outcomes.

Payments & Compliance 

• Support integrations with payment schemes such as SEPA, SWIFT, Faster Payments, ACH, etc., or support integrations with acquiring, card processing, merchant onboarding, and chargeback flows.
• Participate in discussions with banking partners, PSPs, and technical vendors.
• Understand regulatory impacts (PSD2, AML/CTF, KYC, VoP/CoP, reporting). (nice to have)

What we offer:

• Annual Learning & Development Budget – invest in your growth with dedicated funds for courses and certifications
• Regular Performance Reviews Based on KPIs – for your professional advancement
• Transparent career path – opportunity to reach Lead roles within 1 year, Head roles in 2 years, and C-level in 4 years based on performance
• Innovation Financial Rewards – share your ideas via PayDo Ideas Hub and earn extra bonuses
• Public Holidays – aligned with your country’s calendar
• Flexible payout options – via PE accounts or popular e-wallets

PayDo, a leading Electronic Money Institution (EMI) authorised by the FCA in the UK, FINTRAC in Canada, and MFSA in Malta, operates in 140+ countries and over 25 industries. Offering multicurrency IBANs, merchant solutions, mass payment options, acquiring, open banking, PayDo provides premium and convenient payment services. With all features available through one platform and contract, PayDo is a preferred solution for modern online businesses.
We are looking for a proactive Senior Product Owner to drive the development of our fintech products. In this role, you will own the product lifecycle end to end, define and prioritise features, and collaborate with cross-functional teams to ensure timely and high-quality delivery.

RequirementsGeneral

• Minimum 3 years of experience as a Product Owner or in a similar product management role in Fintech, EMI, PSP, or Banking.
• Solid understanding of the fintech ecosystem, industry trends, competitive landscape and emerging payment technologies, payment schemes and banking integrations.
• API familiarity (basic ability to read API docs, understanding request-response flows).
• Experience with Acquiring, Pay by Bank, Checkout services, and Open Banking (optional)

Hard Skills

• Strong experience in stakeholder management and cross-department alignment.
• Solid background in UX principles, journey mapping, and usability best practices.
• Hands-on experience with UX analytics.
• Deep understanding of SDLC, including discovery, refinement, development, QA, release, and post-release monitoring.
• Ability to write clear and structured documentation – BRD, PRD, acceptance criteria, use-cases, flow diagrams.
• Experience working with engineering teams using Scrum/Kanban.
• Analytical thinking and ability to make decisions based on data, constraints, and risk assessment.

Soft Skills

• Ownership mindset with proactive problem-solving.
• Strong communication skills and ability to simplify complex concepts.
• High attention to detail and ability to structure ambiguous inputs.
• Empathy, user-centric mindset, and ability to balance business and tech perspectives.

ResponsibilitiesProduct Discovery & Delivery

• Own the end-to-end lifecycle of product initiatives from idea to production rollout.
• Translate business goals into clear product requirements, epics, and user stories.
• Prioritize the backlog using impact-based frameworks (value, effort, compliance, risks).
• Define acceptance criteria, ensure requirement clarity, and maintain a clean, structured backlog.

Stakeholder Management

• Work closely with Compliance, Operations, Engineering, Finance, and Customer Support teams.
• Gather business requirements, negotiate priorities, and align expectations across departments.
• Facilitate cross-functional workshops, discovery sessions, and status reviews.
• Clearly communicate product decisions, timelines, and trade-offs to internal and external stakeholders.

Technical & SDLC Collaboration

• Collaborate daily with engineering teams to clarify scope, manage dependencies, and unblock delivery.
• Maintain deep understanding of SDLC stages and ensure requirements are properly groomed before development.
• Validate technical feasibility with architects and developers; manage risks and constraints.
• Support QA in test case preparation and participate in UAT to ensure product quality.

User Experience & UX Analytics

• Advocate for user-centric product design across customer journeys and internal workflows.
• Review wireframes, prototypes, and UI designs to ensure clarity, usability, and consistency.
• Use UX analytics tools (heatmaps, session recordings, funnel analysis) to identify pain points.
• Translate insights into actionable product improvements and measurable UX outcomes.

Payments & Compliance 

• Support integrations with payment schemes such as SEPA, SWIFT, Faster Payments, ACH, etc., or support integrations with acquiring, card processing, merchant onboarding, and chargeback flows.
• Participate in discussions with banking partners, PSPs, and technical vendors.
• Understand regulatory impacts (PSD2, AML/CTF, KYC, VoP/CoP, reporting). (nice to have)

What we offer:

• Annual Learning & Development Budget – invest in your growth with dedicated funds for courses and certifications
• Regular Performance Reviews Based on KPIs – for your professional advancement
• Transparent career path – opportunity to reach Lead roles within 1 year, Head roles in 2 years, and C-level in 4 years based on performance
• Innovation Financial Rewards – share your ideas via PayDo Ideas Hub and earn extra bonuses
• Public Holidays – aligned with your country’s calendar
• Flexible payout options – via PE accounts or popular e-wallets

We are looking for a Brand Marketing Manager who will develop and execute Setapp’s brand strategy, run multi-channel campaigns, and lead a small team. 
Two audiences matter here. First, our customers — macOS/iOS users looking for great apps. Second, our partners — the developers who bring their apps to Setapp. You'll build the brand for both, including activating developer communities. You'll also help keep branding consistent across the wider MacPaw ecosystem.

Setapp is MacPaw’s software marketplace for Mac and iOS users. It provides access to 360+ quality apps and AI models across dozens of categories. It is also a distribution platform that allows developers to monetize their apps.

Please include a portfolio of brand or marketing projects with your CV, describing your role, responsibilities, and impact in each of them. A portfolio is required for your application to move forward to the next stage.

In this role, you will:

• Own Setapp's brand strategy end-to-end — define target audiences, track trends and competitors, and grow brand awareness, perception and reputation
• Turn brand goals into multi-channel campaigns (PR, influencers, SMM, events) and manage their performance
• Build bottom-up forecasts and budgets, and own spend against brand goals
• Set up reporting that shows campaign impact, and adapt strategy based on it
• Deliver ongoing analytics to the teams that need it
• Lead internal specialists and external agencies/freelancers — prioritise, assign and sign off on their work
• Run customer-behavior research to surface insights that sharpen the brand strategy

Skills you’ll need to bring:

• Goal setting and strategic planning: proven ability to translate high-level business and marketing goals into actionable brand strategies with measurable goals
• Multi-channel campaign management: experience in designing, launching, and evaluating complex campaigns that use the powers PR, social media, influencers, and events simultaneously. Cross-functional collaboration experience is a must
• Budget management. Experience in developing bottom-up forecasts, managing strict budgets, and assessing spend efficiency on a monthly and quarterly basis
• Data-driven decision making: high proficiency in brand analytics, understanding both behavioral and perceptual metrics. The ability not just to analyze data but to derive insights to guide brand strategies
• Team management: proven experience in managing and motivating teams of diverse professionals, setting clear objectives, conducting performance reviews, and fostering professional growth
• Partner relations improvement: experience in building and maintaining professional communities (for example, developers), with a proven track record of community activation management
• Solid understanding of evidence-based marketing and brand growth strategies, familiarity with CEP, JTBD, and mental and physical availability approaches

As a plus:

• Strong negotiation skills for handling contracts with freelancers and agencies, ensuring quality delivery and cost control. Agency experience is a plus
• Cases of vendor acquisition for the marketplace, with both long and short-term effects
• Experience handling creative brand activations (events, short-term campaigns, PR activations) in the English-speaking markets
• Experience in managing rebrandings, brand partnerships, or brand ambassadorships with measurable results for the brand
• Market research proficiency: ability to order, interpret, and apply diverse market research (such as customer behavior and brand health measurement) to inform the brand roadmap
• Hands-on experience with analytical tools (e.g., Looker Studio, Tableau, Google Analytics 4) and project management software (e.g., Asana, Jira) used by your internal teams

What We Offer:

• We are a Ukrainian company, and we stand with Ukraine against the russian aggression
  We maintain workplaces for the mobilized Macpawians and provide financial support to colleagues or their families affected by the war. Here, you can also read about the MacPaw Foundation, which intends to help save the lives of Ukrainian defenders and provide relief to as many civilians as possible.
• We are committed to our veterans
  Our Veteran Career and Empowerment Program is designed to ensure our veterans and active military personnel receive the recognition, support, and opportunities they deserve.
• Hybrid work model
  Whether to work remotely or at the hub is entirely up to you. If you decide to mix it, our Kyiv office, which works as a coworking space, is open around the clock. The office is supplied with UPS and Starlink for an uninterrupted work process.
• Your health always comes first
  We guarantee medical insurance starting on your first working month. For those abroad, you can receive a yearly Medical insurance allowance as compensation for managing your medical expenses.
• Flexible working hours
  You can choose a schedule that is comfortable for you. No one here tracks your clock in/out because MacPaw is built on trust and cooperation.
• Space to grow both professionally and personally
  Education opportunities to grow both hard and soft skills, annual development reviews, and internal community.
• Teams we are proud of
  We build honest, transparent, and reliable relationships within teams. Every Macpawian can improve processes and implement their ideas. We encourage open and constructive feedback and provide training for Macpawians on giving and receiving feedback.
• Office designed for people (and pets)
  Our office has it all: a spacious workplace with enough room for sitting up, lying down, and running around; a gym for recreation; cozy kitchens; a sleeping/meditation room; and a terrace with a view where we throw summer parties. Also, we have two cats living in the office, and you are welcome to bring your pets to the office (we have separate floors for cats and dogs).
• Time-off policy that covers life’s needs
  Convenient personal time-off policy to help you take care of essential matters in your personal life, and parental leaves. On top of all that, sabbaticals are open after 5 years of being with MacPaw.
• Join social initiatives with MacPawCares
  MacPaw participates in numerous humanitarian aid and charity projects across many fields, and you are welcome to jump in to make the world a better place.
• We’re an equal-opportunity employer. Here is a safe place for applicants of all backgrounds
  We are hiring talented humans. Meaning with all our variety of backgrounds and identities, including service members and veterans, women, members of the LGBTQIA+ community, individuals with disabilities, and other often underrepresented groups. MacPaw does not discriminate on the basis of race, color, religion, sex, sexual orientation, gender identity, national origin, veteran or disability status.
  
  *Some benefits are under development, and new adjustments are possible.

You’ll grow and manage part of the ThingsBoard partner ecosystem — hardware vendors and content creators/consultants. The most important part of this role is building long-term relationships with partners. It’s also a technical product, so you’ll learn how partners’ devices connect to the platform — a technical specialist will help you with that. You’ll work closely with the marketing team. This is a good fit if you enjoy building long-term partnerships and want to work with a complex IoT product in an international team.

Requirements:

• You are great at building long-term business relationships. You stay in touch, follow up, and don’t drop people after the first contact.
• Experience in B2B partnerships, sales, or business development.
• Curiosity about the technical side. You don’t need an IoT or engineering background — we’ll teach you how device connectivity works. But you should enjoy figuring out how things work, not avoid it.
• Upper-Intermediate English. You’ll use it every day to talk to partners.

Responsibilities:

• Find and reach out to new partners, and bring them on board (a technical specialist helps you with device integration)
• Build and keep strong long-term relationships with current partners
• Work with the marketing team on co-marketing activities
• Grow the referral network — find new affiliates and reach out to them
• Set up and improve how we work with affiliates

What We Offer:

• Competitive and transparent compensation based on your experience and impact.
• Meaningful product challenges and clear ownership.
• Supportive team environment with clear goals and feedback.
• Career growth with regular performance reviews.
• Medical insurance or compensation program.
• 17 vacation days and 10 sick leaves.
• Corporate English classes.
• Comfortable office in Kyiv, Podil, with a flexible schedule.
• Work on a global open-source product with 21k+ GitHub stars.

By submitting your CV, you consent to ThingsBoard Inc collecting and processing your personal data for recruitment purposes in accordance with our Privacy Policy and ISO 27001 requirements. Your data will be retained for 12 months from the date of submission and securely deleted thereafter unless you are hired. You may withdraw consent at any time by contacting us.

We are building a high-performance, PCI-DSS compliant payment gateway that processes millions of transactions daily across cards, open banking, alternative payment methods, and crypto on-ramps. You will design, implement, and own critical components of the payment orchestration, authorization, settlement, and reconciliation layers written primarily in Go.

Key Responsibilities

• Design and develop highly concurrent, low-latency microservices in Go for payment authorization, routing, risk checks, and settlement
• Implement and maintain payment scheme integrations (Visa, Mastercard, local schemes, APM providers, open banking)
• Build resilient transaction processing pipelines with idempotency, retries, circuit breakers, and distributed tracing
• Work on ledger systems, balance management, and real-time reconciliation
• Optimize for throughput, latency, and cost under high load
• Collaborate with compliance, security, and product teams to meet regulatory requirements (PCI-DSS, PSD2, GDPR, etc.)
• Participate in architecture decisions, code reviews, and on-call rotation for payment-critical services
• Contribute to observability (metrics, structured logging, distributed tracing) and operational excellence

Required Skills & Experience

• Strong production experience with Go (concurrency patterns, channels, context, error handling, testing)
• Hands-on experience building or working on payment gateways, payment processors, or high-volume transaction systems
• Solid understanding of payment flows: authorization, capture, void, refund, chargeback, 3DS, tokenization
• Experience with relational databases (PostgreSQL preferred) and at least one message broker / event system (Kafka, NATS, RabbitMQ, etc.)
• Knowledge of distributed systems concepts: eventual consistency, idempotency, exactly-once semantics, saga patterns
• Familiarity with containerization (Docker) and orchestration (Kubernetes)
• Experience with observability tools (Prometheus, Grafana, OpenTelemetry, Jaeger)

Nice to Have

• Experience with PCI-DSS environments and secure coding practices for payment data
• Knowledge of ISO 8583, card schemes, or open banking APIs (TrueLayer, Plaid, etc.)
• Experience with Go frameworks/libraries commonly used in fintech (e.g., gRPC, chi/fiber/echo, sqlc/pgx, go-kit)
• Background in ledger or double-entry accounting systems
• Experience with multi-currency, FX, or cross-border payments
• Contributions to open-source Go projects or payment-related libraries

What We Offer

• Competitive salary + equity 
• Fully remote-friendly culture with flexible hours
• Modern tech stack and high ownership over critical payment infrastructure
• Opportunity to work on systems that move real money at scale
• Strong engineering culture focused on reliability, security, and clean code

Readdle is a pioneering force in the personal productivity space on Apple devices, having shaped the landscape since 2007. Our mission is to empower individuals and teams with innovative technology, enhancing their efficiency and creativity. We are dedicated to crafting exceptional mobile and desktop experiences for those who aspire to achieve more.
 

Fluix is Readdle's B2B SaaS platform for field teams across industries such as construction, energy, and aviation. As we enter a new stage of growth, we're looking for a Senior SEO Manager to build and own how Fluix wins in AI-powered and organic search.

What will you do:

• Own SEO and AEO at Fluix end-to-end: set the strategy, pick the targets, and be the person who gets Fluix showing up in AI Overviews, answers, and ranking for the searches our buyers actually make.
• Build the product landing-page infrastructure: Create the product, blog, and article pages that unlock both organic rankings and AI citations.
• Drive a net-new link acquisition program: Grow Fluix's referring-domain base toward 3,000+ through editorial outreach, link reclamation, and content-led earning — targeting 200+ new domains in Year 1.
• Own technical SEO and ongoing site health: Resolve the priority backlog (sitemaps, indexing, redirects) and own crawl, indexing, and schema as the site scales.
• Define and execute the content strategy for organic and AI visibility: Decide which content and templates we create, brief the writers, and make sure it targets the topics worth winning.
• Show the impact. Turn rankings and traffic into real business results — demo requests and signups — and keep an eye on how we stack up against competitors like SafetyCulture, Fieldwire, and TrueContext.

About you:

• 3–5 years of B2B SaaS SEO, with a track record of ranking competitive commercial keywords
• A self-starter who builds strategy from scratch and owns it end-to-end
• Hands-on familiarity with AEO / AI Overview optimization
• Experience with building and optimizing product/category landing pages — you understand page-intent architecture and how to structure pages for both organic ranking and AI citation.
• You're fluent with AI tools and use them daily to optimize your own workflows 
• Active link acquisition experience: outreach, relationship-based editorial links, or content-led earning
• Strong technical SEO — you can diagnose and fix crawl, indexing, redirect, and schema issues yourself, using tools like Screaming Frog and GSC.
• Strong analytics — you turn Ahrefs and GSC data into a clear, prioritized action plan.
• A clear, concise communicator — you can write a tight brief for a writer and a tight summary for the leadership team.
• Upper-Intermediate English or higher.

Will be a plus:

• Experience marketing to field-heavy or regulated industries — construction, energy, safety, or similar.
• Experience in briefing or managing a content team.
• Comfortably publishing pages yourself in WordPress (or a similar CMS).
• Familiarity with structured data/schema markup.

What you will get at Readdle:

• Customer-centric culture. We put our users at the heart of everything we do. Every team member has the opportunity to engage directly with customers, gaining insights that shape meaningful, delightful experiences for millions worldwide.
• Relentless growth. We’re committed to mastery in our craft. We take ownership of our work, decisions, and outcomes, and we see feedback as a catalyst for growth. Every challenge is an opportunity to learn, evolve, and raise the bar.
• Exceptional people, exceptional team. Our greatest strength is our people. We care deeply about each other, work transparently, and celebrate collective success. Together, we build an environment where everyone can do their best work and grow beyond their potential.
• Real impact. We design products that truly matter. Our focus is on delivering tangible value, simplifying complexity, pushing boundaries, and continuously improving how we build and deliver solutions to our users.
• Culture of innovation. We embrace curiosity and creativity in everything we do. Fresh ideas are not just welcomed, they’re expected, celebrated, and turned into real innovations that shape the future of our products and company.

About the project

Our client is a product company building an AI-driven trading and investing platform that covers equities, futures, forex and crypto. The team develops systematic strategies, portfolio models, copy-trading products and low-latency execution infrastructure.

What you'll do

• Research, build and maintain systematic trading strategies
• Develop backtesting, optimization and portfolio-construction frameworks
• Run walk-forward analysis, Monte Carlo simulations and other robustness checks
• Work with market data across equities, futures, forex and crypto
• Bring ML models into the research and signal-generation pipeline
• Move research into live trading together with the Java execution and platform teams

• Track live strategy performance and improve risk-adjusted returns

   

Requirements

• 5+ years of production Python development
• Strong command of Pandas, Polars, NumPy
• Hands-on experience with at least one backtesting framework — VectorBT, Backtrader or QuantConnect LEAN
• Solid statistics and quantitative finance background
• Practical experience with portfolio optimization and risk management
• Trading experience in at least one asset class: futures, forex, equities or crypto
• PostgreSQL / TimescaleDB, cloud environments

• Git, Docker, CI/CD

   

Nice to have

• ML stack: XGBoost, LightGBM, PyTorch
• FIX protocol
• Broker/venue integrations: Interactive Brokers, Alpaca, LMAX
• Java or C++ exposure

• Background in institutional trading systems

   

What success looks like in the first year

• A pipeline producing 100+ validated strategy candidates
• Production-grade research infrastructure the whole team relies on

• Measurably better portfolio Sharpe and lower drawdowns

   

We offer

• Competitive salary 
• Fully remote work with a distributed international team
• A product role on a global AI trading platform, not outsourcing ticket work

We are looking for a proactive Lead Product Analyst to join Dripify (🔗 dripify.com) - a B2B SaaS platform that helps sales, recruitment, marketing teams and founders automate and scale LinkedIn outreach.

Our product enables businesses to generate leads, build meaningful professional relationships, and create predictable pipeline through smart prospecting workflows and automation.

In this role you will build the analytics function from zero, owning everything from event taxonomy and tracking plan to the warehouse architecture and the Tableau dashboards the product team checks every morning.

You will be a true partner to the product team: co-author of product decisions, not a ticket-executor. You will shape hypotheses, run experiments, find the Aha Moments for different user segments, and ensure that every roadmap decision is grounded in data.

Requirements:

• 5+ years as a product / data analyst, including 3+ years in B2B SaaS
• Expert-level Amplitude, including hands-on implementation from scratch (event taxonomy, tracking plan, QA), not just using a pre-configured instance
• Expert-level Tableau, complex dashboards, LOD expressions, performance optimization, dashboard design for non-technical stakeholders
• Expert SQL, complex queries, window functions, data modeling for analytics use cases
• Proven experience building product analytics from zero: tracking plan, event taxonomy, naming conventions, data architecture
• Deep understanding of SaaS / PLG metrics: MRR, ARR, NRR, GRR, cohort retention, LTV, CAC, payback period, activation rate, expansion revenue
• Hands-on A/B testing experience: hypothesis design, power calculation, statistical significance, post-launch impact analysis
• Familiarity with the modern data stack: warehouse (BigQuery/Snowflake/Redshift), ELT (Fivetran / Airbyte), transformation layer (dbt)
• English: Upper-Intermediate or higher (written and spoken)

Strongly preferred:

• Experience in a PLG product with a self-serve trial model
• Python for deeper analysis, automation, and statistical work
• Hands-on with FastSpring or similar merchant of record platforms: subscriptions, MRR movements, refunds, failed payments
• Experience selecting and implementing an analytics stack end-to-end
• Familiarity with the sales-tech/outreach/LinkedIn automation space

Responsibilities:

• Design and document event tracking structure, tracking plan, and naming conventions aligned to real business questions
• Implement Amplitude from scratch, spec requirements with engineering, QA events, configure charts and dashboards
• Design and build the data pipeline: product events + backend DB + payment system -> warehouse -> Tableau
• Make foundational decisions on the full analytics stack (warehouse, ELT, transformation layer) with full ownership
• Become a true partner to the product owners, co-author of product decisions, not a ticket-executor
• Participate in discovery: shape hypotheses, design experiments, identify user segments' Aha Moments
• Run end-to-end A/B testing: hypothesis, sample sizing, statistical significance, post-launch impact analysis
• Inform roadmap prioritization with data; push back when the data says otherwise
• Identify the Aha Moment for different segments: sales reps, recruiters, agencies
• North Star metric + supporting KPIs dashboard
• Funnel analytics: registration -> activation -> trial -> paid -> retention -> expansion
• User Base Overview and Account Base Overview with drill-down by status and company
• Activation flow with step-by-step drop-off and time-on-step visualization
• Cohort retention, feature adoption, MRR movement (new/expansion/churn/contraction/reactivation)
• Build dashboards across the full customer lifecycle, from acquisition and activation to retention, expansion, and churn
• Build the analytics workflow: how requests come in, how insights flow back, how they feed into roadmap
• Create and maintain a metrics dictionary, data definitions, and ownership documentation
• Drive a self-serve culture, enable PMs to pull their own data without analyst bottlenecks

Work conditions:

• 100% remote position, providing flexibility and work-life balance.
• Competitive salary reflecting your skills and expertise
• 24 days of paid vacation per year to recharge and relax
• 10 days of paid sick leave
• Educational opportunities
• Compensation budget for medical and hobby/sport expenses.
• Generous budget for birthdays and anniversaries
• Online and offline team events
• A collaborative and innovative work environment with passionate team members
•  

Hiring process:

✅ Interview with Recruiter — ✅ Test Assignment — ✅ Final Interview with Head of Product and Operations — ✅ Reference Check — ✅ Offer 🎉

We are looking for an experienced Senior C++ Engineer to work on large-scale desktop software products in Medical domain. The role focuses on performance optimization, stability improvements, modernization of legacy systems, and development of high-quality desktop applications.

Responsibilities

• Develop and maintain high-quality desktop application components using modern C++
• Implement scalable multithreading and concurrency solutions
• Analyze, identify, and resolve performance bottlenecks in complex desktop systems
• Participate in modernization and refactoring of legacy codebases
• Collaborate with architects, QA engineers, and product teams to deliver stable and efficient solutions
• Contribute to software quality improvements, debugging activities, and system stability initiatives
• Utilize AI-assisted development tools to improve development workflows and accelerate implementation activities
• Participate in technical discussions, code reviews, and engineering best practices initiatives

Requirements

• 5+ years of commercial experience in C++ software development
• Strong expertise in modern C++ standards including C++14/17/20
• Deep understanding of multithreading, concurrency, debugging, and performance optimization
• Hands-on experience with desktop application development
• Practical experience with Qt
• Experience working with Make, Conan, and MSVC
• Experience with CEF integration
• Strong analytical thinking and problem-solving skills
• Ability to collaborate effectively within cross-functional engineering teams
• Intermediate or higher level of English

Will be a plus

• Experience with AI-assisted coding tools and development workflows
• Experience working in regulated software environments
• Technical degree in Computer Science, Engineering, or related field
• German language skills

Job Description

• Possess a minimum of 6-10 years of progressive experience in quality assurance and test automation, specifically within an enterprise software development environment.
• This role operates entirely remotely, requiring a high degree of self-motivation and the ability to effectively collaborate with distributed teams across various time zones.
   

Required Skills:

• Demonstrated expert-level proficiency in Java programming for developing and maintaining robust test automation solutions.
• Mandatory expertise in designing and enhancing comprehensive test automation frameworks, capable of supporting complex enterprise applications.
• Proven expert-level capability in API and Backend Testing, specifically with REST API Testing, to ensure seamless system integration and data integrity.
• Advanced proficiency in both manual and automated testing techniques, with a strong ability to strategically apply each method for optimal test coverage.
• Strong understanding and practical application of various testing methodologies, including a deep comprehension of manual testing processes, is essential.
• Expertise in leading and executing acceptance testing processes to validate that developed solutions meet all specified business requirements and user expectations.
• Expert-level experience in conducting UI testing across diverse platforms and devices, ensuring an intuitive and consistent user experience.
• Proven ability to develop and manage comprehensive test plans, outlining scope, strategy, resources, and schedule for complex testing initiatives.
• Expert proficiency in web testing, including cross-browser and cross-device compatibility, to ensure optimal performance and functionality of web-based applications.
• Mandatory experience in designing and implementing effective regression testing strategies to ensure that new changes do not adversely impact existing functionalities.
• Expert-level skills in API Testing, including the ability to design, develop, and execute automated tests for various API endpoints and services.
   

Preferred Skills:

• Advanced understanding and practical experience with Kafka for message queuing and real-time data processing within distributed systems.
• Advanced proficiency in utilizing Elastic Search for logging, analytics, and full-text search capabilities within complex application architectures.
• Advanced knowledge of various database technologies, including strong SQL skills, for data validation, manipulation, and performance testing.
• Advanced experience in conducting compatibility testing across different operating systems, browsers, and device configurations to ensure broad application usability.
• Intermediate experience with exploratory testing techniques, demonstrating the ability to uncover defects and risks beyond predefined test cases.
   

Job Responsibilities

• Lead the design, development, and enhancement of robust test automation frameworks for complex healthcare applications, ensuring scalability and maintainability.
• Drive the strategic planning and execution of comprehensive test strategies, including API, backend, UI, web, and mobile testing, to ensure product quality and reliability.
• Oversee the implementation of advanced automated testing solutions across various platforms and environments, ensuring optimal test coverage and efficiency.
• Mentor and guide a team of QA engineers, fostering their technical growth and ensuring adherence to best practices in test automation and quality assurance.
• Establish and enforce high standards for test plan creation, test case development, and defect management processes within the team.
• Collaborate closely with cross-functional development and product teams to integrate quality assurance activities throughout the entire software development lifecycle.
• Accountable for the delivery of high-quality, thoroughly tested software releases, ensuring all acceptance criteria and performance benchmarks are met.
• Champion the adoption of innovative testing methodologies and tools to continuously improve the efficiency and effectiveness of the QA function.
• Conduct in-depth analysis of test results and provide actionable insights to development teams for continuous product improvement and issue resolution.
• Define and implement metrics for measuring test effectiveness and product quality, reporting progress and risks to stakeholders.
• Manage the configuration and optimization of test environments, ensuring they accurately reflect production conditions for reliable testing.
• Drive initiatives for regression testing, compatibility testing, and exploratory testing, ensuring comprehensive validation of system functionality and performance.
• Guide the team in performing thorough peer reviews of test designs, automation scripts, and related documentation to maintain high quality standards.
   

Department/Project Description

This organization specializes in advancing healthcare through innovative digital solutions for clinical research. It provides a comprehensive platform designed to streamline the conduct of virtual clinical trials, enabling efficient data capture from diverse sources. The solutions facilitate seamless integration of electronic health data from sites, clinicians, and patients, enhancing accessibility and reducing operational overhead. By supporting flexible trial modalities, including remote and on-site participation, the platform empowers healthcare providers to optimize patient engagement and data collection. This commitment to technological advancement helps accelerate the development of new medical therapies and improve patient outcomes globally.