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Vetted Ibm mainframe z/os developer in Colombia (UTC-5)
I'm Juan Lizarazo, an Associate Technical Architect at Coupa Software. I've been in the tech industry for over 5 years, working on a variety of projects, including developing software for e-commerce platforms, building integrations, working in a variety of projects that involve REST API's and different programming languages; and communicating with customers directly to understand the requirements we're building. I'm a skilled engineer with a strong understanding of software development principles and practices. I'm also a talented communicator who can effectively communicate technical concepts to both technical and non-technical audiences. I'm a valuable asset to any team and I'm a highly motivated and results-oriented individual.
Vetted Ibm mainframe z/os developer in Colombia (UTC-5)
Full stack software engineer with extensive experience in information management, architecture and implementation of CRM solutions, data quality and software solutions through the application of different technologies, methodologies and leading tools in the market. I am an analytical, proactive person with leadership and research capabilities. I have experience of more than 10 years, as a software developer and 8 years as a technical team leader in the implementation of software applications in the public and private sectors.
Vetted Ibm mainframe z/os developer in Colombia (UTC-5)
Senior Data Engineer with a solid background in Big Data and distributed computing for + 12 years, a good understanding of business requirements and best practices and experience building data ingestion, transformation, and analytics projects for different areas of knowledge like Compliance, asset maintenance, customer services (calls centers) and financial companies.
Vetted Ibm mainframe z/os developer in Colombia (UTC-5)
● Integration process and BI expert, ETL Tools (SSIS - SQL Server Integration Services, Python, Informatica Power Center, MDS - Master Data Services). ● Skills with formats JSON, YAML, XML, CSV, TXT, XLS…. ● Database development (MSSQL, Oracle, SQLite, MySQL, MongoDB) ● Experience with Python (pandas, numpy, selenium, bs4) ● Reports (Excel, Power BI, Qlik, Power Pivot, Oracle EPM, IBM Cognos) ● Experience with Office, Git, Github, TFS ● Experience with SO Linux and Windows. ● Knowledge of cloud services with Azure.
Vetted Ibm mainframe z/os developer in Colombia (UTC-5)
8+ Year of Information Technology experience in Business Analysis, Data Modeling, Data Architecture, Data Warehousing, NoSQL and Business Intelligence. Able to deliver management vision, goals, priorities, design principles, and operating policies in support of the business goals of the organization. Extensive experience in multiple full life cycle development projects (Including enterprise and DW/BI) including gathering business requirements, analysis of source systems, design Data Strategies for both transactional/operational and dimensional/analytical system requirements**.**
Vetted Ibm mainframe z/os developer in Colombia (UTC-5)
Software Engineer with 9+ years of experience designing and building High-throughput, Low-latency, Scalable and Fault Tolerant systems. ● Strong problem-solving skills and ability to grasp new concepts quickly. Proficient in both theoretical and applied aspects of data structures, algorithms, and software design principles such as SoC, LoD, SOLID, DRY, KISS, YAGNI, among others. ● Advanced knowledge of distributed systems, microservices, monolithic applications, cloud infrastructures, CI/CD, and many tools used to implement, test, maintain, and observe/monitor the built systems (traces, logs, metrics, and alerting). ● Hands-on experience setting up CI/CD pipelines using Jenkins and Bitbucket Pipelines: PR validation (required build before merge), automatic deployment to _staging_ environment after merge, and automatic or one-click deployment to _production_ environment. ● Successfully designed and developed an anti-fraud biometric authentication system, combining fingerprint scanning with face recognition/comparison using AWS Rekognition, contributing significantly to a financial company's security. ● Hands-on experience in implementing both B2C and B2B IAM solutions using third-party services like AWS Cognito and Auth0. Additionally, I have developed CIAM (Customer Identity and Access Management) flows from the ground up, incorporating JWT, MFA (OTP sent utilizing Twilio for SMS), RBAC, API Key, API ID, and more. ● In-depth knowledge of Java and various JVM technologies and frameworks, especially Spring (Spring Boot, Spring Data, Spring Web, Spring Batch, etc.), enabling robust and scalable application development. ● Profound understanding of the entire Software Development Life Cycle (SDLC) and extensive experience with diverse agile methodologies. Have taken ownership of projects, adhering to the "you build it, you run it" philosophy. Additionally, I have been actively involved in training and mentoring junior/mid-level developers in select projects. ● Proficient in working with both SQL databases (MySQL, PostgreSQL, Oracle, etc.) and NoSQL databases (MongoDB, DynamoDB, Redis, ElasticSearch, etc.), ensuring data management versatility. ● Experienced in multiple programming languages, including Python, Golang, Scala, JavaScript, TypeScript, VBA, and UNIX shell scripting, allowing adaptability across various project requirements.
Vetted Ibm mainframe z/os developer in Colombia (UTC-5)
Mechanical engineer with a strong academic background, holding a Bachelor's degree from Universidad de los Andes and a Master of Science in Computational Mechanics from the Technical University of Munich (TUM). Over 4 years of academical experience and 5 years of professional experience, also have seamlessly transitioned into the field of data science and machine learning, where have excelled in solving complex business problems and deploying innovative solutions in production environments. Expertise lies in leveraging cutting-edge libraries like TensorFlow, Pytorch, and Scikit-Learn to develop cognitive services. With a versatile skill set, brings to the table a wealth of experience in time series modelling, programming proficiency in Python, C++, Java, and Matlab, and a solid foundation in High-Performance Computing (HPC).
Vetted Ibm mainframe z/os developer in Colombia (UTC-5)
I’m a passionate Software Engineer with 8 years of experience in software development and web application creation. I have solid expertise in Ruby on Rails, RESTful & GraphQL APIs, Large Language Models, RSpec, Hotwire, JavaScript, React, HTML5, CSS, Git & GitHub, Bootstrap, jQuery, PostgreSQL, MySQL, TDD, OOP, Heroku deployment, and Linux/macOS. I have strong communication skills and enjoy mentoring colleagues and new team members. I’m eager to develop leadership skills and always seek opportunities for personal and professional growth. I believe in continuous learning to refine my skills and stay current with the latest technologies, ready to take on new challenges and contribute to innovative projects.
Vetted Ibm mainframe z/os developer in Colombia (UTC-5)
With 6 years of experience in the field, I am a proficient software developer specializing in Python. My journey in the tech industry includes developing highly scalable websites from their inception to production, emphasizing both front-end and back-end development, along with database management and optimization for robust, efficient web applications. My expertise also extends to working with cloud platforms such as Azure and AWS, enhancing my ability to deploy and manage scalable solutions in the cloud. Additionally, my experience with large language models (LLMs) and the creation of Retrieval-Augmented Generation (RAG) systems highlights my commitment to innovation and versatility in tackling complex technical challenges.
Vetted Ibm mainframe z/os developer in Colombia (UTC-5)
Dedicated software engineer, focused on design and implementation of resilient backend systems, agile team player with professional experience in functional programming, object oriented design, relational and NoSQL databases.
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Get startedArc offers pre-vetted remote software developers skilled in every programming language, framework, and technology.
Look through our popular remote developer specializations below.
Arc helps you build your team with our network of full-time and freelance Ibm mainframe z/os developers worldwide.
We assist you in assembling your ideal team of programmers in your preferred location and timezone.
In today’s world, most companies have code-based needs that require developers to help build and maintain. For instance, if your business has a website or an app, you’ll need to keep it updated to ensure you continue to provide positive user experiences. At times, you may even need to revamp your website or app. This is where hiring a developer becomes crucial.
Depending on the stage and scale of your product and services, you may need to hire an Ibm mainframe z/os developer, multiple engineers, or even a full remote developer team to help keep your business running. If you’re a startup or a company running a website, your product will likely grow out of its original skeletal structure. Hiring full-time remote Ibm mainframe z/os developers can help keep your website up-to-date.
To hire an Ibm mainframe z/os developer, you need to go through a hiring process of defining your needs, posting a job description, screening resumes, conducting interviews, testing candidates’ skills, checking references, and making an offer.
Arc offers three services to help you hire Ibm mainframe z/os developers effectively and efficiently. Hire full-time Ibm mainframe z/os developers from a vetted candidates pool, with new options every two weeks, and pay through prepaid packages or per hire. Alternatively, hire the top 2.3% of expert freelance Ibm mainframe z/os developers in 72 hours, with weekly payments.
If you’re not ready to commit to the paid plans, our free job posting service is for you. By posting your job on Arc, you can reach up to 450,000 developers around the world. With that said, the free plan will not give you access to pre-vetted Ibm mainframe z/os developers.
Furthermore, we’ve partnered with compliance and payroll platforms Deel and Remote to make paperwork and hiring across borders easier. This way, you can focus on finding the right Ibm mainframe z/os developers for your company, and let Arc handle the logistics.
There are two types of platforms you can hire Ibm mainframe z/os developers from: general and niche marketplaces. General platforms like Upwork, Fiverr, and Gigster offer a variety of non-vetted talents unlimited to developers. While you can find Ibm mainframe z/os developers on general platforms, top tech talents generally avoid general marketplaces in order to escape bidding wars.
If you’re looking to hire the best remote Ibm mainframe z/os developers, consider niche platforms like Arc that naturally attract and carefully vet their Ibm mainframe z/os developers for hire. This way, you’ll save time and related hiring costs by only interviewing the most suitable remote Ibm mainframe z/os developers.
Some factors to consider when you hire Ibm mainframe z/os developers include the platform’s specialty, developer’s geographical location, and the service’s customer support. Depending on your hiring budget, you may also want to compare the pricing and fee structure.
Make sure to list out all of the important factors when you compare and decide on which remote developer job board and platform to use to find Ibm mainframe z/os developers for hire.
Writing a good Ibm mainframe z/os developer job description is crucial in helping you hire Ibm mainframe z/os developers that your company needs. A job description’s key elements include a clear job title, a brief company overview, a summary of the role, the required duties and responsibilities, and necessary and preferred experience. To attract top talent, it's also helpful to list other perks and benefits, such as flexible hours and health coverage.
Crafting a compelling job title is critical as it's the first thing that job seekers see. It should offer enough information to grab their attention and include details on the seniority level, type, and area or sub-field of the position.
Your company description should succinctly outline what makes your company unique to compete with other potential employers. The role summary for your remote Ibm mainframe z/os developer should be concise and read like an elevator pitch for the position, while the duties and responsibilities should be outlined using bullet points that cover daily activities, tech stacks, tools, and processes used.
For a comprehensive guide on how to write an attractive job description to help you hire Ibm mainframe z/os developers, read our Software Engineer Job Description Guide & Templates.
The top five technical skills Ibm mainframe z/os developers should possess include proficiency in programming languages, understanding data structures and algorithms, experience with databases, familiarity with version control systems, and knowledge of software testing and debugging.
Meanwhile, the top five soft skills are communication, problem-solving, time management, attention to detail, and adaptability. Effective communication is essential for coordinating with clients and team members, while problem-solving skills enable Ibm mainframe z/os developers to analyze issues and come up with effective solutions. Time management skills are important to ensure projects are completed on schedule, while attention to detail helps to catch and correct issues before they become bigger problems. Finally, adaptability is crucial for Ibm mainframe z/os developers to keep up with evolving technology and requirements.
You can find a variety of Ibm mainframe z/os developers for hire on Arc! At Arc, you can hire on a freelance, full-time, part-time, or contract-to-hire basis. For freelance Ibm mainframe z/os developers, Arc matches you with the right senior developer in roughly 72 hours. As for full-time remote Ibm mainframe z/os developers for hire, you can expect to make a successful hire in 14 days. To extend a freelance engagement to a full-time hire, a contract-to-hire fee will apply.
In addition to a variety of engagement types, Arc also offers a wide range of developers located in different geographical locations, such as Latin America and Eastern Europe. Depending on your needs, Arc offers a global network of skilled software engineers in various different time zones and countries for you to choose from.
Lastly, our remote-ready Ibm mainframe z/os developers for hire are all mid-level and senior-level professionals. They are ready to start coding straight away, anytime, anywhere.
Arc is trusted by hundreds of startups and tech companies around the world, and we’ve matched thousands of skilled Ibm mainframe z/os developers with both freelance and full-time jobs. We’ve successfully helped Silicon Valley startups and larger tech companies like Spotify and Automattic hire Ibm mainframe z/os developers.
Every Ibm mainframe z/os developer for hire in our network goes through a vetting process to verify their communication abilities, remote work readiness, and technical skills. Additionally, HireAI, our GPT-4-powered AI recruiter, enables you to get instant candidate matches without searching and screening.
Not only can you expect to find the most qualified Ibm mainframe z/os developer on Arc, but you can also count on your account manager and the support team to make each hire a success. Enjoy a streamlined hiring experience with Arc, where we provide you with the developer you need, and take care of the logistics so you don’t need to.
Arc has a rigorous and transparent vetting process for all types of developers. To become a vetted Ibm mainframe z/os developer for hire on Arc, developers must pass a profile screening, complete a behavioral interview, and pass a technical interview or pair programming.
While Arc has a strict vetting process for its verified Ibm mainframe z/os developers, if you’re using Arc’s free job posting plan, you will only have access to non-vetted developers. If you’re using Arc to hire Ibm mainframe z/os developers, you can rest assured that all remote Ibm mainframe z/os developers have been thoroughly vetted for the high-caliber communication and technical skills you need in a successful hire.
Arc pre-screens all of our remote Ibm mainframe z/os developers before we present them to you. As such, all the remote Ibm mainframe z/os developers you see on your Arc dashboard are interview-ready candidates who make up the top 2% of applicants who pass our technical and communication assessment. You can expect the interview process to happen within days of posting your jobs to 450,000 candidates. You can also expect to hire a freelance Ibm mainframe z/os developer in 72 hours, or find a full-time Ibm mainframe z/os developer that fits your company’s needs in 14 days.
Here’s a quote from Philip, the Director of Engineering at Chegg:
“The biggest advantage and benefit of working with Arc is the tremendous reduction in time spent sourcing quality candidates. We’re able to identify the talent in a matter of days.”
Find out more about how Arc successfully helped our partners in hiring remote Ibm mainframe z/os developers.
Depending on the freelance developer job board you use, freelance remote Ibm mainframe z/os developers' hourly rates can vary drastically. For instance, if you're looking on general marketplaces like Upwork and Fiverr, you can find Ibm mainframe z/os developers for hire at as low as $10 per hour. However, high-quality freelance developers often avoid general freelance platforms like Fiverr to avoid the bidding wars.
When you hire Ibm mainframe z/os developers through Arc, they typically charge between $60-100+/hour (USD). To get a better understanding of contract costs, check out our freelance developer rate explorer.
According to the U.S. Bureau of Labor Statistics, the medium annual wage for software developers in the U.S. was $120,730 in May 2021. What this amounts to is around $70-100 per hour. Note that this does not include the direct cost of hiring, which totals to about $4000 per new recruit, according to Glassdoor.
Your remote Ibm mainframe z/os developer’s annual salary may differ dramatically depending on their years of experience, related technical skills, education, and country of residence. For instance, if the developer is located in Eastern Europe or Latin America, the hourly rate for developers will be around $75-95 per hour.
For more frequently asked questions on hiring Ibm mainframe z/os developers, check out our FAQs page.