Golang Distributed Systems Jobs in Haarlem

Job Description

Third Light is hiring a back-end developer, either a seasoned Go developer or a back-end developer looking to cross-train to Go.

You may work remotely as your full-time arrangement, joining a team that already includes remote workers.

This is about delivering sophisticated new product features for release to our state-of-the-art software service that helps companies manage and share their digital media files easily – features that will have immediate positive impact for our global user base.

We're a small and expanding software development team, building an enterprise application with a highly-polished UI, using the very best and latest techniques. We employ an iterative, design-led process where everyone on the team gets a say. We're agile and manage our work using a gentle Kanban process with daily stand-ups and we encourage a lightweight, productive approach to development.

Our product is a JavaScript application loosely-coupled to a back end built on Go microservices and legacy PHP. We use microservices for all new features and Go is our chosen language to do this. In parallel we are migrating our older codebase to Go microservices.

Your opinion and expertise will be valued from day one.

Upcoming projects within the team

• Create a metrics & reporting system to track usage of features, document downloads and image views
• Implement a full SFTP client & server interface to integrate with SLR Cameras and legacy systems
• Extend workflow and automation microservices to create intuitive automated channel publishing tools
• Implement a scripting layer, API proxy and key-value storage engine for template-publishing tool
• Create a chat server that provides in-app chat while integrating with external chat systems (e.g. Slack)
• Automate orchestration of microservices in our product e.g. exploring Kubernetes
• < your idea here! >

We're looking for

• Someone who's positive about Go and wishes to learn and embrace this exciting language
• Proven back end coding skills, in a Linux environment e.g. any of; Go, Java, PHP, Node.js, Python, Erlang, Haskell, Ruby
• An enthusiasm for continuous unit and integration testing
• Skills designing, building, testing and maintaining web services, ideally microservices
• Ability to maintain and support a large, live, production codebase
• Familiarity with relational databases e.g. MySQL or PostgreSQL
• Familiarity with continuous integration and deployment preferably within a Git-based workflow
• Optionally, familiarity with porting an OO monolith to a microservice architecture and/or OO PHP
• Someone considering mid level back-end Developer jobs such as: Go Developer | Go Microservices Developer | Golang Developer | Java Developer | Node.js Developer | PHP Developer | Python Developer etc.

You may bring - or like to gain - skills exploring any of the following

• Containers, containers as services and automated container deployment
• Large-scale storage, manipulation and streaming of multimedia
• Machine intelligence, visual recognition or similar numerical computation
• Production experience in systems configuration, monitoring, logging, and metrics gathering

Our current technology mix - we'll help you get up to speed

Go (aka Golang) | JavaScript | PHP | NGINX | MySQL | SockJS | RabbitMQ | Debian | macOS | VMware | Git | Jira | Bitbucket | Bamboo | Slack | Basecamp

Job Description

Hello! We're looking to hire a Software Security Engineer that will help us maintain a stable and safe backend system in production.

Our ideal candidate is someone who embodies our mantra; “Attitude to Innovate”. This is an exciting opportunity for an experienced engineer who’s looking to play a major role at a quickly growing company that’s poised to fundamentally change how Americans bet on sports.

A bit about us:

We’ve built a marketplace where people trade on the outcomes of sports events, and then can track their bets in real-time. We’re disrupting the centuries-old casino and sportsbook industry by replacing the bookie with a marketplace of sports fans. We have built our iOS application, raised funding, and now we’re looking to scale our development team to deliver a user-experience that’s second to none.

Why The Role Is Important To Us

Data Privacy is of upmost importance to us. We're looking for a team member with the experience of building PCI compliant systems and understands the obligation we have to our users to keep their data secure.

We’re looking for someone who demonstrates the interest, drive, and desire to keep learning new things and continually get better. With that in mind, here's what you'll be doing, day-to-day:

Work closely with our CTO, Greg, in building and testing backend architecture, Spearhead efforts alongside team members to penetrate and address potential areas of vulnerability in both API and cloud infrastructure Build, scale and monitor our AWS resources

If you're interested in the position, tell us a bit about yourself, the projects you’ve worked on and a few words on why you’d like to work with us.

What we're looking for:

Required Qualifications:

5+ years experience in software engineering 3+ years experience in system, network and/or application security engineering 3+ years experience developing secure backend systems / infrastructure in AWS Experience building standalone APIs tailored to various types of clients Consistent track record implementing security solutions at the business unit level Excellent knowledge of Linux/Unix Knowledge of Internet protocols (e.g. TCP/IP, BGP, OSPF, TACACS, ISPEC, SNMP, SYSLOG) Capable of making production-grade design decisions prioritizing the ability of the system to scale Proficiency in SQL and SQL-like databases

Preferred Qualifications Previous experience building PCI compliant systems within payments realm, e.g. payment gateways, processors, card issuers, banks, etc. Professional experience and detailed technical knowledge in multiple areas of: security engineering, system and network security, authentication and security protocols, cryptography and application security Experience with service-oriented architecture and web services security Experience with the application of threat modeling or other risk identification techniques Experience with other cloud providers (AWS is required) Experience securing API’s with Firebase authentication Experience with container orchestration platforms like ECS or Kubernetes Proficiency in Golang and Nodejs

Job Description

We're looking for a talented multi-faceted full stack developer who also has a good baseline in systems, networking, security.

This person is going to continue/takeover/assist with the CTO's development effort and will report to the CTO.

At a high level, here's what you'll be doing: Coding API Integrations with a bunch of systems Expanding our own API Development of multiple web front-end interfaces - both customer facing & internal facing

About you: You dig Node.js, but let's be real, if you can really code, the details shouldn't matter that much You understand [at least relational] databases and you have a good balanced idea of when to abstract You love at least one front-end library (Angular, React, et al) You code with a 'REST API first' mentality and front-end comes after You see JSON blocks as art You consider security implications while you're coding

Ideally, you'll also: Have a systems/network background to understand the DevOps side and implications of what you're doing Have comfort with cloud infrastructure orchestration & automation Have some depth in cryptography and/or security Have a passion for data and have played with D3.js or similar Can code mobile apps for Android and iOS

You should have the following experience & education: Just kidding. We're not going to throw out arbitrary lengths of time and list external validations and pretend that matters. If you can do this stuff and are interested in what we're building, reach out.

Obligatory keyword skills list: Languages: JavaScript, Go/Golang, PHP, Python Frontend/Backend: Node.js, Agular, React, Vue, HTML, CSS SOA: Microservices, REST, RESTful Data structures: JSON, XML SQL & NoSQL: MySQL, PostgreSQL, MongoDB Cryptography: PKI, SSL, TLS, and much more Systems & Network: Linux, nginx, apache, IP, IPv4, TCP, HTTP, SSL/TLS Security: SIEM, Splunk, Suricata, Bro, DNSBL Cloud: AWS, EC2, RDS, CloudFormation Authentication/AAA: JWT, Radius, LDAP, SAML, et al SaaS Integrations Development: OO, GIT, Agile, CICD

Job Description

DEPARTMENT DESCRIPTION The Fox Digital Consumer Group is a strategic business unit with a customer-driven focus that is leading the consumer-driven revolution in media and entertainment. The group is strengthening and improving Fox Networks’ already successful TV Everywhere apps as well as developing, building and executing new consumer offerings that deliver fantastic Fox content in new and exciting ways.

Fox DCG is responsible for driving the development of platforms and capabilities and overseeing the ongoing enhancement and support of Fox Networks’ existing apps and TV Everywhere, including Fox Now, FX Now, Fox Sports Go and the National Geographic TV Apps, as well as the creation of new direct to consumer TV products. Additionally, DCG works hand-in-hand with the network marketing groups to promote awareness, adoption and usage of our TV Everywhere offerings, guide strategy and business development for new offerings, and manage key partner relationships (including the integration with Fox’s regional businesses in Europe, Asia and Latin America).

JOB DESCRIPTION As a Go developer in Fox DCG’s engineering group, you will be an integral part in the architecture, design, development, and deployment of authentication services for Fox’s digital video products across web, mobile as well as the next generation of devices. This role will develop end-to-end solutions and services using Golang other relevant technologies that drive our global digital products. The ability to not only code and develop tools but also to understand a wide range of technologies and integrate them would be critical to this role. A deep understanding of systems, modern development best practices and open source tools will be required to excel in this role.

QUALIFICATIONS 3+ years of relevant engineering experience. 2+ years of Golang programming experience. A strong foundation in object-oriented software architecture and programming principals. Experience with source code and knowledge repositories such as Git, Jira, or equivalent systems. Experience in cloud-based hosting and systems architecture (AWS or other). Understanding or experience with Agile development methodology Excellent problem solving skills with ability to synthesize information from multiple sources, identify relevant data, formulate and test hypotheses, and implement solutions. Self-motivated, flexible, collaborative. Strong verbal and written skills Passion for television/entertainment is a major plus

Job Description

The Role: We’re looking for a senior-level Backend Engineer who wants to develop event-driven, cloud architecture microservices in Go and who has existing production experience in Go. Our systems are deployed via GitHub Actions, containerized and deployed into AWS managed Kubernetes. Other elements of our architecture are Kafka, Postgres, and Redis. The ideal candidate is a fast learner, accountable, owns the problem, has a knack for creative problem-solving, and is a low-ego team player. You will join Nacelle’s core development team to develop and build new features for our backend systems. You will work directly with a team of talented engineers and product leaders.

Responsibilities Include: * Collaborate closely with Product to build impactful new technology for our customers * Build and maintain microservices in Golang while leveraging our modern cloud architecture * Conduct code reviews to ensure standards of qualify and observability are met * Write and maintain automated tests

Skills & Qualifications: * 7+ years of in-production backend developer experience * 5+ years of in-production Golang experience * 4+ years developing and deploying modern microservices

Nice to Have: * Experience in the ecommerce space * Experience in a fast-paced, VC-backed, remote SaaS startup

Job Description

Most Important: * Develop new services using GoLang to address critical product and business requirements * Design scalable systems using modern cloud technology and industry best practices to solve unique challenges * Communicate a long-term vision for maintaining and scaling our backend systems and teams * Collaborate with engineers, designers, product managers, and senior leadership to translate product and technical vision into a quarterly roadmap * Write high-quality, thoroughly tested code to meet customer needs * This role utilizes the following: Kubernetes, Docker, AWS, K8s, Monitoring, Logging, Queues, and Pub/Sub

Nice to have: * Experience working with Docker * Knowledge of monitoring and managing GoLang infrastructures to ensure optimal performance * Familiarity with AWS DynamoDB * Interest or familiarity with cryptocurrency-focused Fintech solutions

Personal Attributes: * Fluent in English with excellent written and verbal communication skills * Proactive, self-directed, and able to work within a wider team * On-call availability during business hours for critical issues and escalations * Strong problem-solving and troubleshooting skills

Job Description

PIN-UP.TECH develops software for the iGaming industry, specializes in technological solutions.

Important facts about PIN-UP.TECH:

• Our products are available and used by millions of users around the world;
• PIN-UP.TECH technical stack includes Golang and Angular;
• Our team is 380+ IT specialists, including more than 60 Golang developers;
• We work with large amounts of data and highly loaded systems;
• We are a team of like-minded people, where win-win strategy of interaction is a way to achieve objectives and development.

Requirements:

• Development experience for Go 3+ years;
• Time management and organizational skills
• Ability to design and implement scalable and reliable software solutions
• Excellent problem-solving skills
• Git, GitLab, GitLab CI;
• Experience with multiple databases (RDMBS, NoSQL,SQL, Redis) and messaging services (Kafka, NATS), ideally run in a cloud (e.g. AWS)
• Strong system design skills
• REST/RPC transports
• Practical knowledge of containers (Docker, Kubernetes)
• Experience with microservices design and development
• Understanding of the importance of well-organized codebase and documentation
• You have strong analytical skills and are an open-minded and creative team player
• Languages: Ukrainian or Russian is a must (our team is in Ukraine, Kazakhstan, Armenia, Poland and Cyprus); English - from intermediate

Will be plus:

• Understanding event driven architecture
• Understanding Twelve-Factor App methodology
• Cloud Events
• Working with cloud services GCP\AWS
• GitOps
• Terraform
• Helm\Argocd
• Grafana\Tempo\Loki + Prometheus
• High load systems

Responsibilities:

• Participate in code reviews to ensure code quality and distribute knowledge
• Integrate renown third-party services
• Write high performance, testable and maintainable code to implement new functionality
• Take part in technical discussions to come up with solutions for challenging issues
• Mentorship, knowledge sharing with team

Technical Stack: Golang, MongoDB, PostgreSQL, Clickhouse, Redis, NATS + JetStream, OpenTelemetry, GitLab, CI/CD

Job Description

Level is building a modern remote monitoring and management solution. We are a small, well-funded, team that recently launched our product. We are searching for a strong, multi-talented individual contributor who is comfortable with systems-level programming and networking and can contribute to our agent, written in Go.

Must-Haves

• Deep knowledge of a systems language like C, Rust, or Go.
• Not afraid to dig into an RFC. Low-level internals excites you, rather than scare you away.
• Experience with system-level APIs in Windows (win32), macOS, and/or Linux.
• Excellent written communicator.
• Willing to learn and work with Go.

Nice-to-Haves

• You are comfortable using GCC and find yourself at home going through a C codebase.
• Familiarity with RPC and common methods of IPC such as sockets and named pipes.
• Video encoding experience. You have worked with VP8 and understand the spec.
• Building cross-platform libraries, our Go agent compiles to Windows, Darwin, and Linux on a variety of architectures.

Things you might work on

• Building a cross-platform application management system to give users the ability to automatically install and update apps.
• Working with VP8 to reduce the latency and bandwidth when streaming a device.
• Creating a native GUI for the agent.
• Adding a proxy to the agent that enables remote access to routers and switches.
• Implementing Trickle ICE to improve WebRTC connection times.

Why you might want to work with us

• We are a small, fully remote engineering team, and there are no layers of bureaucracy. You can have a huge impact here.
• We are very flexible with working hours, we don't expect you to work a consistent block of time, and we trust you to get your work done.
• We launched within the last year and are starting to grow.

Why you might not want to work with us

• We are an early-stage startup, and while we are well funded, we are careful with our runway and haven't splurged on extra perks like gym memberships or 401k matching.
• You want to work with a large team. We believe that small teams are better and do not intend to hire more until it is painful enough to warrant doing so.

More About Us

We are a small, close-knit team working to upend the RMM market with our new product. We have recently launched and have acquired our first hundred customers. Though we are a startup, our investors have given us a multi-year runway.

Our agent team is small, with just two developers. This hire should be an experienced self-starter that can make an impact on our product development. We aren't interested in someone that just wants to work down a list of pre-defined tasks. Our ideal candidate loves working on products and will help shape the direction of ours. We're going to be improving this product for years and want someone to come on this journey with us.

We really like the Basecamp philosophy and try to make sure that it doesn’t have to be crazy at work. We won’t ask that you work weekends, or late into the night. We don’t mind if you need to leave for an appointment in the middle of the day. We understand that software development doesn’t happen for 8 hours straight and don’t worry about counting time in the chair. We trust that given a fair timeline with a scope that you help us determine you will be able to deliver features. We are concerned with the end goal, not micromanaging you on the way there.

Collaboration and communication are a critical aspect of how we work, a cover letter is a great way to provide a sample of how you communicate.

In your cover letter, please describe why you’re interested in working at Level, and what draws you to this role in particular. Specifics of your past experience that are relevant to this role are great to include, too.

Job Description

Our company is Cloud Linux Inc. - the maker of the #1 OS for web-hosting providers. We develop our products -- CloudLinux OS, KernelCare, Imunify360, and Imunify Email -- using the most innovative technologies. Our products are used by thousands of companies around the world, including Dell, GoDaddy, IBM, Zoom, and many others.

About the project

Imunify Email project is building an advanced email protection system. It processes email messages around the world. The challenges we face include working in resource-constrained environments, variegated environments, dealing with unreliable network connections, and sorting overwhelming amounts of data.

We are a small, but ambitious team that is looking for a developer who can not only write perfect Golang applications but also could be responsible for architectural decisions and can contribute to the whole product architectural design. As a developer, you will be carrying out the development of a distributed data application, being responsible for both the code and the product quality.

We are employing Kanban methodology and trying to keep our processes as clean as possible while keeping a good development pace and spirit.

Requirements

• Experience with Golang 3+ years
• Willingness to work in TDD approach and no QA environment, being responsible for product quality
• Ability to work autonomously and proactively
• Upper-Intermediate English - written and spoken
• Experience with Linux as administrator or advanced user;

Would be a big plus:

Team Leading or mentoring experience; - Experience in distributed applications and databases - Experience in system programming - Experience in C - Experience with ElasticSearch - Experience with ClickHouse / Redash - Experience with Redis - Contributing to open-source projects - Ability to write and maintain code according to Go-style guide

Benefits

What's in it for you?

• A great opportunity for professional development within the young and fast-growing company.
• Interesting and challenging projects
• Knowledge-Exchange
• Remote work with long-term employment on a full-time basis under contract
• High-level compensation based on the performance reviews
• Flexible working hours
• Paid one month vacation per year and sick leaves
• Medical insurance reimbursement
• English educational program
• Ability to study and attend seminars and training according to the request
• Co-working and gym/sports compensations
• The opportunity to receive a reward for the most innovative idea that the company can patent.

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Job Description

**Who are Tyk, and what do we do? ** The Tyk API Management platform is helping to drive the connected world and power new products and services. We’re changing the way that organisations connect any number of their systems and services.Whether internal, external, public or highly encrypted systems, Tyk helps businesses drive value across the retail, finance, telecoms, healthcare, or media industries (to name just a few!)

If you’ve banked online, used an app to check the news, or perhaps even driven a connected car, API’s, and by extension, Tyk, make that possible. Founded in 2015 with offices in London – UK, London – Ontario, Atlanta and Singapore, we have many thousands of users of our B2B platform across the globe. Brands using Tyk range from Lotte, Bell, Dominos, Starbucks, to RBS and Societe Generale. We have a varied user base hailing from every continent – even Antarctica.

Our Mission Tyk is on a mission to connect every system in the world. We’ve started by building an API Management platform.

Total flexibility, default remote, radical responsibility We offer unlimited paid holidays and remote working from anywhere in the world, for everyone, Why? Tyk was founded on the principle of offering flexibility and autonomy to our employees, we believe this allows our employees to achieve their best results. It also means we can build the best possible team, location and working hours are no barrier.

If this sounds like an environment that you believe could work for you then read on to find out more.

The role We are bolstering our Security team, and we are looking for a talented DevOps Engineer to join our SysE team. The ideal candidate for this role will have solid experience in the field and can demonstrate a sound understanding of the principles underlying security for products deployed as SaaS or on-prem. The ideal Engineer will also have development experience in Go. They will join the SysE team at Tyk and will collaborate with product and SRE teams.

Here’s what you’ll be getting up to: * Responding to bug bounty reports via ZeroCopter * Creating and mitigating threat and risk analyses * Security audit automation for k8s, AWS and DO assets * Supporting ISO 27001/SOC2 audits * Supporting customer facing issues on an ‘by exception’ basis * Developing, championing and embedding best in class frameworks and practices into our squads via a consultative approach * Working closely with QA to develop solid test frameworks

Here’s what we’re looking for:

• Essential Experience :
• Github actions
• (C)Go development with Linux toolchain
• Packaging (rpm, deb)

Experience: * Configuration management (Ansible, cloud-init, etc.) * IaaS providers (AWS, Azure, etc.) * IaC (terraform, helm, etc.) * Container orchestration and development (k8s, rancher, etc.) * Writing in English proficiently * Communication skills to engage at various skill levels * Supporting agile squads with processes and automation

Here’s why you should join us:

• Everyone has unlimited paid holiday.
• We have total flexibility in hours, as we believe creativity flows better when our people are given freedom to decide when they are most productive. Everyone is unique after all.
• Employee share scheme
• Generous maternity and paternity leave
• Company retreats

We all share the same vision – we value authenticity, respect, responsibility, independence, honesty, diversity and inclusion and most importantly treating others how you wish to be treated. We look for like-minded people who bring their personalities to work everyday, strive to achieve their personal goals and who are willing to challenge the way we do things, why? – to make what we do even better!

Our values tell the story of Tyk – here’s how: It’s ok to screw up! We’ve found that it’s often the ‘stupid’ or unexpected ideas that turn out to be the successful ones – so try it, at least we can say we have!

The only stupid idea, is the untested one! It’s in our DNA – starting a business with founders 12 hours apart, giving our gateway away for free – sure, we did that, and we’d do it again!

Trust starts with you – make it count! Trust is a two-way street – instill it from day one!

Assume best intent! We have each other’s back – we’re all on the same team. Think before you speak or act.

Make things, better! Always try to leave things better than when you found them – change is constant, inevitable and embraced! Be that change we want to see.

What’s it like to work here?! check it out: https://tyk.io/worklife/

Tyk is an equal opportunities employer and we are determined to ensure that no applicant or employee receives less favourable treatment on the grounds of gender, age, disability, religion, belief, sexual orientation, marital status, or race, or is disadvantaged by conditions or requirements which cannot be shown to be justifiable.

You can see more about us here https://tyk.io