**Distributed systems engineer Node.js
What makes Ably special?**
Ably helps power next generation digital experiences. Ones which are live rather than static, where data is in motion rather than at rest. Things like live chat, realtime location tracking, live document collaboration, gaming and eLearning. We've gained the trust of some the largest businesses in the world to integrate us into their stacks, businesses such as HubSpot, OfferUp, Tennis Australia and CA Technologies. We also work with a diverse range of tech startups globally powering features such as an air traffic control system for drones. Working at Ably means you are working on a cutting-edge product that is helping global brands shape the future.
What we can offer you – in brief
You will learn with the best. You will have autonomy and freedom to experiment and improve. You will be part of a dynamic team and a business that is taking off. We recently completed a $1m financing round to fuel our growth. We have the best technology, and the best people in the industry.
Join us now and you’ll be early in at a business going places, you’ll learn a lot, you’ll work with the founding team, and you’ll have fun.
What we want in return – in brief We want someone smart, ambitious, curious and motivated. Someone is prepared to do their best and work their arse off to do great work and become outstanding at what they do.
Job description
You'll be working with a deeply technical engineering team who collectively bring a wealth of experience and broad technology skills. The calibre of the code we produce is what excites us each day and motivates us each. If you enjoy solving hard distributed system problems that are mostly platform agnostic and theoretical in nature, then you'll love working at Ably. Our team is made up of a strong remote contingent, however our base is in London and growing. We are strong believers in face-to-face communication where possible. Whilst this is a remote working role, being able to practically travel to London occasionally is highly preferable and working on a similar time zone is a must.
Day to day you can expect to be working on:
This job posting is no longer available
Hack Capital is growing faster than ever and we’re facing interesting challenges to solve during this exciting time. As a result, we're looking for accomplished Senior Software Engineers interested in tackling a wide variety of new projects. We’re looking for engineers with a solid understanding of how all parts of the system work in order to build first-rate products and technology.
About the Services Team: As a Senior Software Engineer on the Services team, you will work with a highly-motivated team of product managers, designers and peers to take on on a variety of quickly changing new products, features, and technologies. We’re a small close-knit team acting as a mini-startup with an environment for you to learn quickly while also mentoring less experienced developers. On our team, you will have the opportunity not only to enhance but to make a big impact on the product and the technology.
Requirements: - Multiple years of full stack experience designing and building scalable applications from end-to-end - Experience building robust APIs in Node.js / Express.js or professional experience in one of the following backend languages: Golang, Ruby, Python. - Strong proficiency in React, Vue.js or both - In-depth knowledge of SQL, PostgreSQL, MySQL - Experience with Docker - Experience mentoring and leading less experienced engineers - Excellent collaboration and communication skills - Analytical mind with a problem-solving aptitude - Pluses: Experience with Redis and ElasticSearch
What We Offer: - A fun office vibe with ambitious and high-performing peers to work alongside with on challenging new projects - Exposure to a variety of technologies on a diverse range of projects - Tons of autonomy and the opportunity to make a big impact on our business - We are a thriving tech startup which gives us the freedom to do what is best for the benefit of the company and our employees
Why we love working here: - In addition to competitive salaries, we offer an employer-paid comprehensive benefits plan including an Extended Health Care with Dental/Vision Care, Life Insurance, and AD&D - We provide a flexible work schedule and environment - We offer an Employee Stock Option Plan - We have a flexible vacation policy - We foster a healthy work/life balance and pride ourselves on being flexible - We provide regularly catered lunches and healthy snacks - We have a great location in Gastown – Enjoy the sea views! - We do frequent team events and outings - Join the fun!
I’m In! If this role sounds interesting, please send us your resume and feel free to include links like your GitHub or non-public code that will help us understand your background. Thanks!
This job posting is no longer available
CTO.ai is growing faster than ever and we’re facing interesting challenges to solve during this exciting time. As a result, we're looking for accomplished Senior Software Engineers interested in tackling a wide variety of new projects. We’re looking for engineers with a solid understanding of how all parts of the system work in order to build first-rate products and technology.
About the Services Team: As a Senior Software Engineer on the Services team, you will work with a highly-motivated team of product managers, designers and peers to take on on a variety of quickly changing new products, features, and technologies. We’re a small close-knit team acting as a mini-startup with an environment for you to learn quickly while also mentoring less experienced developers. On our team, you will have the opportunity not only to enhance but to make a big impact on the product and the technology.
Requirements: - Multiple years of full stack experience designing and building scalable applications from end-to-end - Experience building robust APIs in Node.js / Express.js or professional experience in one of the following backend languages: Golang, Ruby, Python. - Strong proficiency in React, Vue.js or both - In-depth knowledge of SQL, PostgreSQL, MySQL - Experience with Docker - Experience mentoring and leading less experienced engineers - Excellent collaboration and communication skills - Analytical mind with a problem-solving aptitude - Pluses: Experience with Redis and ElasticSearch
What We Offer: - A fun office vibe with ambitious and high-performing peers to work alongside with on challenging new projects - Exposure to a variety of technologies on a diverse range of projects - Tons of autonomy and the opportunity to make a big impact on our business - We are a thriving tech startup which gives us the freedom to do what is best for the benefit of the company and our employees
Why we love working here: - In addition to competitive salaries, we offer an employer-paid comprehensive benefits plan including an Extended Health Care with Dental/Vision Care, Life Insurance, and AD&D - We provide a flexible work schedule and environment - We offer an Employee Stock Option Plan - We have a flexible vacation policy - We foster a healthy work/life balance and pride ourselves on being flexible - We provide regularly catered lunches and healthy snacks - We have a great location in Gastown – Enjoy the sea views! - We do frequent team events and outings - Join the fun!
I’m In! If this role sounds interesting, please send us your resume and feel free to include links like your GitHub or non-public code that will help us understand your background. Thanks!
This job posting is no longer available
Here at BitMED we appreciate transparency and creativity. So, let’s try something new. We would like to give you the opportunity to learn more about this role the same way we would get to know you. An application!
We’ll go first…
Why is this position crucial to BitMED?
Our lean team is ready to grow! We are rapidly onboarding 22M members to our platform and that number is growing every day. Our Systems Software Engineer will be responsible for defining and implementing our software standards as they integrate between frontend, backend, data storage, infrastructure and other core system components. By joining our small team, they will be an integral contributor in developing our engineering culture. This person will be a key enabler for lean integration, faster innovation, rapid development, streamlined communication and improved collaboration.
Why does this person want to work at BitMED?
They are excited about bringing blockchain technology to the healthcare community at scale. Joining BitMED is a strategic and advantageous career move for them as they will play a crucial role as a contributor to bringing a global, no-cost healthcare solution to market. They visualize the impact they’ll have in this role and are prepared to offer their expertise towards building a successful new platform that will change the way the world views healthcare.
What will this person do on a day-to-day basis?
The Systems Software Engineer will be responsible for designing and implementing software for a variety of scalable, reliable, and secure distributed computing systems (e.g. blockchain). They will design, implement, and debug core components of internal distributed computing services. They will research and implement key technologies (e.g. blockchain), architectures, and standards. They will work with other engineering teams to ensure that services meet scalability, availability, security, and performance goals.
What is this person expected to accomplish within their first 90 days?
This person will assess the status of our current system software and build upon them. They will work with various members of the engineering team to define and implement API standards. During their first 90 days, our Systems Software Engineer will design and implement Protocol APIs for BitMED’s core services and work with various internal and external technical teams on the adoption. By the end of their first 90 days, we expect this person to draft the Protocol API documentation geared towards open-sourcing the API.
What qualities should this person have?
BitMED is looking for a person with the willingness to learn and the ability to contribute right off the bat. They can balance timeliness and business priorities with technical feasibility. They are adamant about solving problems and are a reliable resource for insight and assessment of technical issues. They are able to speak openly and humbly about their failures and mistakes, clearly articulating what happened and how it was addressed. They are passionate about learning, executing and leading by example. They are an open source enthusiast and a best in class developer with a desire to gain knowledge in an emerging market. They are able to think through and anticipate how hackers and others may attempt to subvert or misuse applications.
What experience should this person have?
What technical skills MUST this person have?
What skills would we like this person to have?
Your turn!
This job posting is no longer available
Apply Here: https://mlgblockchain.bamboohr.com/jobs/view.php?id=4
MLG Blockchain Consulting is the fastest growing Blockchain consulting agency in Canada. We have grown from 4 to over 50 employees in 6 months, and expect to continue at this pace for the months to come. We work in a decentralized model, allowing you to work from anywhere. The physical HQ is in Toronto, with offices in Montreal and Rotterdam. This is an opportunity to join one of the hottest industries in fintech, and become an expert in the internet 3.0.
Reporting directly to the CEO, you will guide the overall technical vision and direction of the company and projects we work on. As CTO, you should have expert level knowledge of the Blockchain industry and feel extremely comfortable explaining concepts to C-level management.
Working in a start-up company environment the CTO should have experience managing small, fast-moving internal and external teams and be prepared for hands-on development as required As CTO you should have minimum 2 years of Blockchain development experience and a strong portfolio of past successful ventures.
Type of person we are looking for: You are a systematic leader with previous leadership experience scaling teams You are autonomous and have a growth mentality - willingness and ability to grow teams and manage multiple large scale projects/team at once You have at least 6 years of professional experience architecting and developing multiple large scale applications simultaneously You have extensive knowledge of both front and back-end technologies and development You love high growth start-ups, like to get your hands dirty and have previously developed SaaS products You are a coder at heart and enjoy managing and growing engineering teams You can deal with lots of complexity and enjoy solving challenging problems Experience in decentralized application deployment and maintenance You are a great communicator, know how to motivate others and have an enthusiastic and positive personality You are a hands-on team player with an entrepreneurial spirit Nice to have - You have experience working with a publicly traded company Expert Level knowledge of blockchain technology including solidity, hyperledger, truffle, etc Expert Level knowledge of backend programming languages such as golang, javascript, python English at a full professional proficiency level Working with technology vendors and handling negotiations Proven track record of leadership in attracting, developing and retaining talented staff who deliver results Experience with Agile a plus Experience with Cloud based infrastructure
For MLG
Build a code repository - Take an increase amount of projects in house.
For Every ICO or Post-ICO You Work On
Architecting and developing smart contracts Managing smart contract and token sale page security audits Architecting and development of decentralized applications and platforms to implement tokens Scaling development team and writing weekly progress reports
Open Lines Of Communication - Work as the direct and first line of communication between client and MLG.
Help create schedules - Whenever schedules of all the deliverables are built, we will need to build gantt charts and other project management timelines in order to ensure everything is properly delivered on time.
Manage events - From time to time you will have the opportunity to take on events. In these cases you will be responsible for ensuring everything is done correctly for events. You will have the support of the executive team but autonomy is key.
Bi-Weekly Progress Reports - Draft and send bi-weekly progress reports showing the client what has been done and what they should expect. You can use already existing resources as a base for these documents.
Manage large teams - Projects will require you manage timelines that may require involvement from more than one division at a time.
Work with other partners - As we are a turn-key ICO and post-ICO services agency, we have strategic partners that we often work with for specific parts of the project.
Work with freelancers - MLG has many freelancers to turn to for urgent requests like banner creations, writers, designers, assistants, etc. You may have to work with some and should be comfortable delegating easy to replicate tasks.
Stay active in the crypto community - Head out to events to represent your clients and personally post news about clients in select groups, forums, etc.
Work With Other Team Members - Work with team in a decentralized manner via Slack.
We are looking for a motivated individual that knows about the blockchain world and understands how blockchain development works, where to find and how to work with existing open source software, and who has the ability to create and push best practices within the industry.
If you are up for a great challenge and get excited about developing the next frontier of technologies apply now!
Salary TBD based on experience + 0.5-2% Equity
Blockchain Developer Network - https://t.me/blockchaindevelopernetwork
Apply Here: https://mlgblockchain.bamboohr.com/jobs/view.php?id=4
This job posting is no longer available
Apply Here: https://mlgblockchain.bamboohr.com/jobs/view.php?id=12
Blockchain Tech Lead Position
We are looking for an autonomous and self-motivated senior developer with management expertise to take blockchain projects and teams from start to finish. You will be responsible for specific parts delivering full blockchain projects to clients, and managing tech teams in house and with strategic partners. Managing expectations and helping out whenever necessary will be a must. Strong knowledge of the blockchain industry and previous coding experience is also a must.
MLG Blockchain Consulting is the fastest growing Blockchain consulting agency in Canada. We have grown from 4 to over 50 employees in 6 months, and expect to continue at this pace for the months to come. We work in a decentralized model, allowing you to work from anywhere. The physical HQ is in Toronto, with offices in Montreal and Rotterdam. This is an opportunity to join one of the hottest industries in fintech, and become an expert in the internet 3.0.
To Apply please take the following HackerRank test: https://www.hackerrank.com/tests/3lpe4a8jfqm/5372fcd4588995cbd3a1afb39b19d9be?try_test=true
Type of person we are looking for: You are a systematic leader with previous leadership experience scaling teams You are autonomous and have a growth mentality - willingness and ability to grow teams and manage multiple large scale projects/team at once You have at least 6 years of professional experience architecting and developing multiple large scale applications simultaneously You have extensive knowledge of both front and back-end technologies and development You love high growth start-ups, like to get your hands dirty and have previously developed SaaS products You are a coder at heart and enjoy managing and growing engineering teams You can deal with lots of complexity and enjoy solving challenging problems Experience in decentralized application deployment and maintenance You are a great communicator, know how to motivate others and have an enthusiastic and positive personality You are a hands-on team player with an entrepreneurial spirit Nice to have - You have experience working with a publicly traded company Strong experience with blockchain technology including solidity, hyperledger, truffle, etc Strong experience with backend programming languages such as golang, javascript, python English at a full professional proficiency level Working with technology vendors and handling negotiations Proven track record of leadership in attracting, developing and retaining talented staff who deliver results Experience with Agile a plus Experience with Cloud based infrastructure
For MLG
Build a code repository - Take an increasing amount of projects in house.
For Every ICO or Post-ICO You Work On
Architecting and developing smart contracts Managing smart contract and token sale page security audits Architecting and development of decentralized applications and platforms to implement tokens Scaling development team and writing weekly progress reports
Open Lines Of Communication - Work as the direct and first line of communication between client and MLG.
Help create schedules - Whenever schedules of all the deliverables are built, we will need to build gantt charts and other project management timelines in order to ensure everything is properly delivered on time.
Manage events - From time to time you will have the opportunity to take on events. In these cases you will be responsible for ensuring everything is done correctly for events. You will have the support of the executive team but autonomy is key.
Bi-Weekly Progress Reports - Draft and send bi-weekly progress reports showing the client what has been done and what they should expect. You can use already existing resources as a base for these documents.
Manage large teams - Projects will require you manage timelines that may require involvement from more than one division at a time.
Work with other partners - As we are a turn-key ICO and post-ICO services agency, we have strategic partners that we often work with for specific parts of the project.
Work with freelancers - MLG has many freelancers to turn to for urgent requests like banner creations, writers, designers, assistants, etc. You may have to work with some and should be comfortable delegating easy to replicate tasks.
Stay active in the crypto community - Head out to events to represent your clients and personally post news about clients in select groups, forums, etc.
Work With Other Team Members - Work with team in a decentralized manner via Slack.
We are looking for a motivated individual that knows about the blockchain world and understands how blockchain development works, where to find and how to work with existing open source software, and who has the ability to create and push best practices within the industry.
His/her job will have two main facets. First is related to post-ICOs, taking charge of helping develop the decentralized applications which are powered by the token. Second is related to ICOs, helping to develop the tokensale and crowdsale smart contracts and security audits.
Salary TBD
Blockchain Developer Network - https://t.me/blockchaindevelopernetwork
Apply Here: https://mlgblockchain.bamboohr.com/jobs/view.php?id=12
This job posting is no longer available
Our architecture needs to be a highly available and provide consistent performance, with the challenge of customers generating diverse sets of workloads depending on their own data structure and usage patterns. Your starting project will be the development of an application that connects a front office trading tool to our internal risk engine. The technology will allow the user to set trading parameters via a GUI and to request for low latency trading signals.
After successfully completing this technology it will be integrated into one of the most important broker platforms in Europe. You will be working with low latency market data feeds and with our proprietary software that includes the mathematical algorithms for computing the trading information.
Responsibilities
Design, develop, test, deploy, maintain and improve software Manage individual project priorities, deadlines and deliverables Create high quality backend infrastructure for risk management applications
Profiles We Are Looking For
Solid work experience in software engineering role You are proficient with high level programming languages, knowing one of the following: Scala, Java or other JVM languages is a must; Golang, Python or any other is a plus Experience with multiple platforms You feel responsible for the quality of your work and you support your team members in what they do You are passionate about software craftsmanship Fluent English, sufficient for the daily professional communication in a diverse international team Good communication skills and literacy, ability and readiness to write documentation and support knowledge transfer within the team
Our Offer
Regular in-house training on interesting topics in Financial Engineering and Software Development Agile environment Modern and up-to-date equipment 30 days paid vacation Flat hierarchies and strong team cohesion Practical and entrepreneurial insights into a fast growing RegTech start-up Challenging and diversified projects An exciting and wide range of responsibility with plenty of room for your own creativity Start-up team spirit: regular team events, soccer-table, free drinks & fruits, monthly team breakfasts International team with highly motivated colleagues Competitive salary
Please add at least one additional information you'd like us to consider (LinkedIn, Github, online portfolios, short description of your personal projects etc.).
Interested? Apply now via our internal tool:
https://jobapplication.hrworks.de/?companyId=g8c1115&id=d8c8d8
If you need guidance or have any questions about our recruiting and hiring processes, please contact us at career@smarttra.de.
This job posting is no longer available
Your Role -To architect, design, develop, deploy, evolve, and operate distributed systems in a DevOps way -To be an integral part of an empowered and self-organizing team -To actively collaborate with other engineers, product owners, domain experts and designers to deliver great outcomes -To pair with others and review work, sharing knowledge and increasing quality across the board -To scale our reach by integrating our platform with more banks, PSPs, insurances and other financial systems -To champion continuous improvement of technology and the ways we work
Your Profile -You have at least 5 years of professional experience as a Software Engineer -You can build and debug reliable, high availability, secure and performant distributed services in Golang -You care about quality and know when and how to ship code safely -You have a solid understanding of system design, data structures, and algorithms -You are experienced with deploying and operating services on Linux -You can reason and drive technical decisions -You love to experiment and use data to drive decision-making -You get inspired, think of new ideas and like to share them with others
Our Offer -A tightly knit team of experienced engineers with lots of interesting challenges to dive into -A modern technology stack: Golang, Kafka, PostgreSQL, Kubernetes, Docker, CoreOS, Terraform -Extensive individual responsibility and personal support to grow professionally -Become part of a talented multinational team of 50 working in Berlin -Semi-monthly OptioAcademy – our internal knowledge sharing project Internal meetups – technical knowledge sharing events -Prime office location – top floor of the city’s tallest building, the best view in Berlin! -Various fun events (weekly team lunch, Friday after work drinks and BBQ, OptioAcademy, Meetups, Hackathons) -EUR 2,000 annual training budget for conferences, books, trainings, etc. -Free educational library, breakfast, drinks and fruit to keep energy levels high -Your choice of hardware and software
About OptioPay
OptioPay is a payment processor with a difference. Our software increases the value of any payment received by consumers from companies, by combining bank transfers with higher value gift cards. By integrating payments to employees or customers with effective marketing, we aim to create a completely new, performance based, advertising channel. OptioPay was founded by Marcus Börner and Oliver Oster in 2014 and is located at the top floor of the Treptowers.
At OptioPay we work cross-functionally, agile and test our limits to outgrow ourselves. Our goal is to change the way how people receive and spend money. To do this, we need your talent, creativity and drive. Join our diverse, multi-cultural and inspiring team, a fun and friendly group with a multitude of talents. At OptioPay you will find an ambitious and empowering environment with a shared vision and passion. We are looking forward to meeting you!
What are you waiting for, apply today through https://www.optiopay.com/job-details/78658-backend-engineer/?_pc=7558#apply
This job posting is no longer available
Please note: if you’re a recruiter or a development company, don’t waste your time contacting us. We are not interested for sure.
At Careibu we are aiming to build the best social care community by students in the world. We are looking for capable, creative developers who want to help us accomplish that goal.
About Careibu Careibu is all about social care. Through our platform, we connect students to people for help at home. Our students work as babysitters, home cleaners and elderly assistants. Careibu’s Dutch community consists of 32.000+ students and 13.000+ clients. In Juni 2018, we officially launched in the German market (Berlin). Our mission is to bring all generations in society together and provide students a social side job.
Careibu was founded in student accommodation by two sisters, Lotte and Anne. They have grown the business from their student rooms to a team of 13 people which continues to rapidly grow. Our head office is located in Amsterdam.
Things we are working on We’re still a small company with an even smaller development team (CTO, product owner, backend developer and 2 mobile developers). This means you will need to wear many hats in the beginning but it also means there are many interesting challenges ahead that you can specialise in if you like. Broadly we are: – Migrating from legacy platform which has some interesting challenges – Improving and expanding our iOS & Android applications
Our technology stack We still maintain a stack built in Angular 1 (web UI), PHP (backend) and MySQL (data), however we are incrementally migrating to a new technology stack based on a Golang backend with native mobile apps (Swift for iOS and Java for Android).
Since we develop, test, deploy and operate our systems, we do work with other technologies that automate such processes, like GitLab, GitLab-CI, Docker and AWS’s ECS & RDS.
You should apply if – You want to be involved in building a product that has a social impact – You’ve worked in GoLang or you are a senior backend dev willing and able to learn quickly – You don’t mind exploring our legacy PHP system & rebuilding functionality on our new platform – You like to also be involved in improving the devops aspects of our stack – Experience with any of AWS EC2 & ECS, Docker or JavaScript/NodeJS is a big plus – You have a proactive attitude and are not afraid of failing – You (want to) live in the Netherlands (remote is not possible) – You have a EU passport (we don’t provide visa’s)
You want to apply or you have any questions? Email Anne (anne[at]careibu.com).
This job posting is no longer available
We are looking for Senior Software Engineer to join our office in Berlin. We’re a team of 5,000 ambitious, curious people building marketplace platforms that make it super easy for anyone to buy and sell almost anything, boosting local economies.
What you will be doing: • Working in a small, cross-functional team of about 5-7 people (product, data engineering, front-end, back-end, DevOps) • Have impact on the direction of the product, not just the technology side (a sense of ownership is not only allowed, but expected) • You’ll be writing maintainable, testable and performant code in a Continuous Integration Environment • Research, suggest and implement new solutions to our problem domain • Thinking about and acting on data management solutions • How to improve the architecture and split the different domains into microservices
Who we’re looking for: • Has senior-level experience with any state of the art back-end technology. Current tech stack includes Go, Python, Node and JVM — if you’re the candidate for us, you will pick up these technologies quickly, or convince us we should be using something else. • Worked in Agile environment (Kanban, Scrum or XP) • Knows PHP on at least average level • Was exposed to TDD or BDD • Takes ownership and can work independently • Who worked in high-traffic, high-volume, cloud applications • Sees the differences between SQL and noSQL databases
What we’ll give you: • Contributing to the global OLX Group • International career and travel opportunities • Work with an international team of top engineers learning from one another • A budget for conference and education • Competitive salary and great benefits • Home Office possibilities • Company Mobile phone • Any tool you might need MacBook Pro, Notebook, PC (selection of Dells and Thinkpad machine) • Free coffee, snacks, and drinks • Great office location around the corner from Berlin Hauptbahnhof What you need to know about us: • OLX is the world’s leading classifieds platform in high-growth markets. It’s available in more than 35 countries and in over 50 languages. The platform makes it so easy to connect people to buy, sell or exchange used goods and services. • OLX is part of the OLX Group, a global product and tech company with 17 brands, +40 countries, +5000 people and one mindset. • Our mission is to make it super easy for people to buy and sell almost anything, boosting local economy • We are proud to be different, and we work differently too. We combine the spirit and agility of a start-up with the maturity that comes from being part of a 100 year-old company. • We are curious, ambitious and allergic to corporate interference. We improvise, experiment and push each other further, embracing uncertainty and driving change.
If you’d like to learn more about the OLX Group take a look at the other parts of our website or reach out to Sebastian. And remember, we are an equal opportunities employer.